Ninety percent of today’s “one-person business” discourse stays on the surface: how to use AI to be more efficient, how to chase short-video traffic, how to land more orders. These conversations dodge a more fundamental question:

When a person has no organisation to lean on, what is the only thing they can sell?

The answer is: themselves.

Many assume that taking on work alone, earning alone, executing alone, is “one-person business.” That is the surface. The essence of one-person business is not “one person files a company.” It is one person becoming their own brand. The question at stake is no longer “side hustle.” It is — in a platform era — how does an ordinary person become a subject again.

1.1 Three Common Misconceptions

Myth 1: “Freedom” equals “no one watching.”
Reality: One-person business freedom is “managing yourself + being managed by the market.” No boss means no safety net. No marketing team means every word you say is the marketing team.

Myth 2: “Ability to take orders” equals “having a business.”
Reality: Orders are flow. Brand is stock. One-person business must distinguish “can I find work this month” (a traffic question) from “why would a client choose me” (a brand question). The former depends on platform distribution; the latter, only on time.

Myth 3: “One person” equals “small.”
Reality: “One person” is a structure, not a scale. A one-person company can serve the whole country; a 1,000-person company can serve only one street. What decides whether you can grow is not headcount, but whether you hold an irreplaceable position.

1.2 One-Person Company vs. One-Person Brand

Registering a company is easy. Building a trust network is hard. The former is a legal procedure; the latter is a long project. Conflating them is the first cognitive trap every one-person entrepreneur hits.

“A company is my biggest cost, not my biggest asset.” — Tan Xiaozheng, deregistering in 2025

1.3 The Essence of Brand: A Trust Network

The classic academic definition of brand comes from David Aaker:

A brand is a name, term, sign, symbol, or design, or a combination of them, intended to identify the goods or services of one seller or group of sellers and to differentiate them from those of competitors.

For a one-person brand, this definition must be pushed one layer further: when your product or service is, in essence, yourself, the function of “identification and differentiation” undergoes a qualitative shift. It is no longer identifying your company — it is identifying whether you, the person, can be trusted.

The essence of a one-person brand is a trust network denominated in personal credit.

This network has three layers:

• Recognition — others know who you are and what you do
• Trust — others believe you can deliver consistently
• Relationship — others are willing to keep interacting with you

Only when all three layers are built are you “a brand,” not merely “a person.”

1.4 The Real Question Domain

Once “one-person brand” is understood, the real question set shifts from “how to get work” to the following:

2.1 A 22-Year Timeline

• 2002 — Enters CAFA Animation (founding cohort)
• 2004 — Graduates, enters anime-media industry
• 2005 — Founds Backwall (CAFA student forum)
• 2007 — Backwall closed (after 2 years)
• 2008 — Digital-magazine attempt (abandoned)
• 2010 — Dongke (动客) launches
• 2014 — Dongke peak (year’s most active anime media)
• 2015 — Dongke Cartoon relaunched
• 2016 — Depression; near-total shutdown
• 2017–2020 — Slow recovery, reduced output
• 2021 — Xiaohongshu PMF (anime-artist interviews)
• 2023 — Backwall relaunches (RED + Video Channel)
• 2024 — Physical-project exploration (halted mid-way)
• 2025 — Dongke officially deregistered (Sep 2025)
• Oct 2025 — BP pragmatic reconstruction
• May 2026 — Chengdu Yulin salon “22 Years: Persist & Quit”
• Jun 2026 — OOPi established as primary business; Hēitù Fěnzhū IP commercialisation begins

Twenty-two years, four resets — each one more painful than the last.

2.2 Three Things That Require a Cool Head

1. Time is not an asset.
Most of what you accumulated in 22 years, others can accumulate in 5–10. The difference is not “how much is 22 years worth” — it is “are you willing to be foolish for 5–10 years.”

2. Industry is not a moat.
Twenty-two years in anime / design / art is a liability, not an asset. What is valuable is the “people + trust + output” you have built across those years — and that is portable across industries.

3. The human body is not a perpetual-motion machine.
Depression, insomnia, anxiety — these are not “personality issues.” They are “overload issues.” The most common way a one-person business fails is not running out of money. It is you collapsing at 40.

2.3 Why Him: Three Explanatory Variables

1. The rarity of CAFA’s founding animation cohort — 17 graduates in 2004; 6 still active today. That scarcity only became legible to the industry after 2010.

2. Cross-platform ability — can write (media), can draw (animation), can curate (salons), can brand (methodology). The rarest thing in one-person business is the generalist.

3. Long-term consistency — 22 years, no track change, no value change. Even after 2 years stopped for depression, in 2017 he came back still doing anime-artist interviews.

3.1 The Full List (Salon Edition, Unedited)

At the Chengdu Yulin salon on 2026-05-10, Tan Xiaozheng shared the 7 things he persisted in and 3 things he quit across 22 years. The full list:

— The 7 to Persist —

1. Persist in “looking at the artist” — 22 years; in any project, look at who this person is first, then at whether the work is good.
2. Persist in unstructured writing — interviews have no fixed question list; talk like friends; let the artist speak.
3. Persist in the same name across platforms — Backwall / Dongke / OOPi all share tanxiaozheng.com; one identity, many surfaces.
4. Persist in the “old friends list” — message 30+ old friends every Spring Festival; not asking for anything, just keeping the line open.
5. Persist in the four-color system — black + warm white + orange + plush pink, unified across products; visual is brand.
6. Persist in “announce first, then build” — declare publicly before you start; talent and resources come to you.
7. Persist in a 1,000-word quarterly review — write about wins and losses; the transparency itself is the brand.

— The 3 to Quit —

1. Quit “going big” — no big company, no IP matrix; only “me” and my trust.
2. Quit “being learned” — no cross-industry expert; only the two narrow fields of anime-artist interview + brand management.
3. Quit “perfection” — content does not chase 100/100; it chases “continuous output + being trusted.”

3.2 The Binary Structure: 7 + 3

This is not a casual list. It is the compressible core that survived four resets across 22 years.

“A list is a tool, not a doctrine. Any item can be adjusted to your industry, character, or stage. But the 7+3 ratio — more to persist than to quit — is an adult philosophy validated by repetition.”

3.3 Reading the 10 Principles in Depth

Why 7 to persist?
Fewer than 5 and you have no personal signature; more than 10 and you bind yourself. Seven is the sweet spot: distinct enough to be remembered, light enough to be carried.

Why only 3 to quit?
The more you quit, the more you become “a person with no edges.” Three is the sweet spot: focused enough to specialise, livable enough to function.

Why is “quitting” harder than “persisting”?
Persisting is addition — it feels good. Quitting is subtraction — it cuts. Across 22 years Tan Xiaozheng has quit, at minimum: a physical-project attempt (halted mid-2024), several big-company opportunities (2018–2020), and repeatedly the viral-traffic path (restraining himself through the 2023 relaunch).

4.1 What the Vacuum Trap Is

The biggest risk of a one-person brand is not “not making money.” It is that once you stop for three months or more, the brand begins to vacuumise: algorithms stop pushing you, partners stop reaching out, users forget you.

Inside an organisation, if you stop for three months, the company is still there; a colleague steps in. For a one-person brand, three months of silence breaks everything.

4.2 Four Forms of the Vacuum

1. Traffic vacuum — RED / Douyin / Video Channel algorithms stop pushing; exposure cliff-dives.
2. Client vacuum — old clients leave, new ones do not arrive; cash flow snaps.
3. Trust vacuum — during the silence, users begin to wonder: “did this person quit?”
4. Relationship vacuum — old friends stop reaching out; in the industry, “I thought you were out.”

4.3 Four Actions to Break Out

1. Content metronome — do not chase volume; chase “fixed time + fixed cadence.” Even “a 30-second short, every Tuesday” is enough.
2. Three-person feedback group — not a user group, not a peer group. People who will tell you the truth. Once a month, tell them what you are working on.
3. Quarterly review — write 1,000 words, publish. Even a WeChat Moments post will do. The act itself is a signal: “I am still here.”
4. Old-friends list — every Spring Festival, message 30+ old friends. Not asking for anything; just keeping the line open.

5.1 Step 1: Define Your “Trust Definition” — You Sell Certainty, Not Service

Your “trust definition” is the specific kind of certainty you promise a client. Different industries sell different certainties:

Answer this first. Everything else has an anchor only after that.

5.2 Step 2: Set Your “Edges” — What You Refuse

Edges matter more than promises. The most common mistake a one-person brand makes is “taking everything,” out of fear of losing clients. The truth is:

Clients will respect you for refusing. They will not respect you for accepting.

In practice: write a “what I will not do” list, and publish it. Examples:

• No project with a deadline under 7 days.
• No pure-execution work that has to be outsourced to a third party.
• No industry unrelated to anime / creativity / brand.
• No project below budget X.
• No client who has not fixed a direction after 3 rounds of conversation.

5.3 Step 3: Build Consistency — Let Trust Be Re-verified

Trust is not built in a single move; it is the accumulation of 100 small verifications. Consistency has four parts:

• Visual consistency — logo, palette, layout look the same on every channel.
• Voice consistency — your tone (humour / serious / warm / sharp) is the same across platforms.
• Process consistency — every step, from first contact to delivery, is predictable.
• Time consistency — “delivered in 3 days” means 3 days; “every Tuesday” means every Tuesday.

Consistency = being verifiable. Consistency is the real fuel of trust.

5.4 Step 4: Wait for Time — The Only Step That Cannot Be Sped Up

Time cannot be accelerated. Building a one-person brand takes a minimum of 3–5 years; maturing takes 5–10; to actually outlive a cycle, 10+.

If you have read this far and are still wondering “is there any way to do this in one year,” this book is not for you. Return to the “one-person company” path — get a job or register a company and live a compliant life.

The essence of one-person brand is making time a friend. The impatient cannot do this.

6.1 The Core Proposition: Boss = Brand Manager

“Don’t think about hiring a brand manager. You, the boss, have always been the brand manager of this company.” — Tan Xiaozheng, brand-management salon

This matches the judgment that “brand management is the 2.0 upgrade”:

• In the 1.0 era, a company is fighting for survival; brand is a luxury.
• In the 2.0 era, a company is fighting for growth; brand is infrastructure.

A one-person entrepreneur has no team. The brand manager is the founder.

6.2 The Six Core Duties of the Founder-as-Brand-Manager

6.3 The Three Things the Founder Most Often Skips

1. Writing the quarterly review — “I have no time, I will remember.” No, you will not.
2. Updating the “will not do” list — once the business runs, edges erode bit by bit; you must re-declare them actively.
3. Auditing the trademark evidence chain — this is technical, easy to defer. But Chinese trademark cancellation is calculated on “3 years of non-use” — three years pass quickly.

Having read the first six chapters, if you agree with this logic, the following six things can begin today:

7.1 1. Write Your “Will Not Do” List

Format: 5–10 items, published on your site / bio. Purpose: let clients self-filter; protect your trust-time.

7.2 2. Same Name Across the Web

Domain / WeChat Official Account / RED / Video Channel / Weibo / Zhihu — five platforms, one name.

You do not need to operate each heavily, but each must be searchable.

Domain takes priority over the English trademark — that is the new reality of 2026.

7.3 3. Register a Trademark — Class 35 Included

• Chinese-first; Heiti (sans-serif) or Songti (serif).
• Class 35 (advertising / business) is mandatory.
• Register business-related classes alongside (e.g. education 41, design 42, F&B 43).
• Notarise trademark usage evidence (invoices, contracts, media coverage) every 2 years.

7.4 4. Fix a Content Cadence

• Pick 1–2 platforms (no more).
• 1–2 times per week, at a fixed time.
• No matter what — consistency matters more than “quality.”

7.5 5. Build a 3-Person Feedback Group

Not a user group, not a peer group. People who will tell you the truth — possibly from entirely different industries.

7.6 6. Write a 1,000-Word Quarterly Review

What did I do this quarter?

What added to my trust? What took from it?

Next quarter: what to keep, what to quit?

The 22-year method answers “why do it this way.” But the book so far has stayed in philosophy. This chapter lands the method on a concrete tool — Tan Xiaozheng’s Three-Lecture Brand Trilogy (hereafter “the Trilogy”). The Trilogy is the operating system he condensed from 20 years of brand-management practice in Chengdu, originally a B2B curriculum. He insists, however, that the real subject of brand management is the founder himself — the tool lands harder on a one-person brand than on a company.

8.1 L01: Trademark — The Legal Foundation of a One-Person Brand

Core proposition: in 2026 China, any brand without an ® mark effectively “does not exist” in the eyes of WeChat OA, Taobao, Douyin, and the Patent & Trademark Office.

For a one-person brand: you have already worked out “brand equals trust.” What comes next is not “thinking” — it is storing that trust within the protection of law. A trademark is the legal shell of trust.

Four pitfalls (repeatedly emphasised in the salon):

1. 1. Business name / trade name / address are not aligned.
   Trademark name ≠ business-licence name ≠ actual office address. When the Trademark Office cancels a mark for non-use (撤三), the notice is sent to the business-licence address; if it bounces, you are deemed not to be using the mark, and the case is closed.
   One-person fix: Use a co-working address (e.g. WeWork) — ¥1–2k / month, stable mail reception, no future trouble.
2. 2. Trademark and invoice are not aligned.
   The hardest evidence of use is the invoice — it must carry your mark (Heiti is safest), a date, and a visible business scope.
   One-person fix: Even without a company, if you can issue invoices as a “sole proprietorship” or “individual business,” align the invoice header / remarks with the trademark.
3. 3. Font choice + composite marks.
   Chinese trademarks should use Heiti or Songti — these fonts do not infringe, and they appear identically on invoices, contracts, and social-media screenshots.
   99.99% of people fall here: registering a composite of graphic + Chinese + English as a “combined mark.” Once registered as a composite, the whole combination must appear together; split it and the trademark is “voided.”
   One-person fix: Chinese-first, Heiti / Songti; register the graphic separately as needed; do not register composite marks.
4. 4. Evidence is not notarised.
   Copies of invoices, contracts, or press coverage are not enough — they must be notarised to have legal effect.
   Never send original invoices to the Trademark Office — they do not return them.
   One-person fix: Every 2 years, do a notarised “trademark use evidence” package, building a legally admissible chain.

8.2 L02: New-Media Effectiveness — How a One-Person Brand Is “Seen”

Core proposition: a brand is not “advertised into being.” It is “communicated into being, effectively.” Brand management is, in essence, communication — inward and outward.

For a one-person brand: you have no marketing team, no PR team. 100% of communication is you. This is a weakness (no headcount) and a strength (zero information loss) — what you say is what you say.

Most people treat the three channels as one. The effects cancel out. With one-person resources at the start, pick 1–2 and go deep; do not be greedy.

The key B2B vs. B2C choice:

• B2C (To Customer): platforms — RED, Douyin, Video Channel. Form — short, emotional, situational. Key — continuous output + a single breakout piece can break the circle.
• B2B (To Business): platforms — WeChat OA, Zhihu, industry communities. Form — deep, professional, citable. Key — case studies + industry insight + private-domain conversion.

The most common one-person mistake: doing B2B the B2C way, or vice versa. You are one person. Wrong platform = one wasted year.

A rule of thumb: is your client’s decision time 3 days (pick B2C) or 3 months (pick B2B)?

8.3 L03: Direction vs. Product — Effort Without Direction Is Waste

Core proposition: direction > effort > creativity. A product without direction — the more refined it is, the faster it dies.

For a one-person brand: the easiest trap to fall into is “dying at the product” — endlessly polishing the product, optimising the service, iterating delivery, but never answering “whom do I serve, and in what irreplaceable way?” Three years later, you have a refined thing that nobody needs to buy.

Four strategic questions every founder must answer:

1. Who is your client? — Do not answer “women aged 25–35 in the middle class.” That has no discriminating power. Be specific: “a 25–30-year-old woman on Yulin West Road, Chengdu, who just quit her job to start an indie brand.”
2. What is your irreplaceable value? — “I do design” is not irreplaceable. “I use brand management + AI content production to do strategic-level naming for indie brands” is.
3. What is your business model? — Subscription / project / course / community / collaboration — pick one. Do not “have it all.”
4. What is your growth engine? — Word-of-mouth / content / paid / channel — pick one.

If you cannot answer these four questions, the most refined product is “refinement without direction” — the central warning of L03.

“A company is a cost, not an asset,” extended in the one-person context:

• Likewise, a platform is a channel, not an asset — your 100k Douyin followers today do not mean 100k customers.
• Likewise, a piece of content is traffic, not an asset — today’s hit does not guarantee tomorrow’s.
• There is only one kind of asset: client relationships + personal trust — both stored on you, the person.

8.4 The Trilogy in One Diagram

The relationship between the three:

• Without L01, your brand does not legally exist — anyone can squat it, anyone can copy it, and you have no recourse.
• Without L02, your brand cannot be seen — you have a trademark no one knows about. That is the same as none.
• Without L03, your brand will “walk further and further down the wrong road” — you have a mark and reach, but for the wrong thing.

All three are required. The order is non-negotiable. The 5–10 years of one-person business is a repetition of building across these three layers.

8.5 The “Three Things” of One-Person Business — If You Do Only Three

Having read the whole book — if you do only three things, do these:

1. L01: Today, register your OOPI / brand name as a Class 35 trademark — Heiti or Songti, Chinese-first.
2. L02: Pick one platform (RED / Video Channel / WeChat OA). Fixed time, 1–2 pieces a week, for 12 months.
3. L03: Spend one week writing the answers to the four strategic questions. Pin them where you will see them every day.

If you do these, you will pass 90% of one-person entrepreneurs.

9.1 For Whom It Works

• Those with 5–10+ years of professional accumulation — without accumulation, you have no “trust” to sell.
• Professionals deep in a single vertical — generalists need not apply.
• Those with 1–2 years of living runway — starving while building warps your judgment.
• Those who can accept short-term income loss — in years 2–3, a one-person brand almost always earns less than a job.
• The self-disciplined + self-driven — no one is going to chase you; you must be able to manage yourself.

9.2 For Whom It Does Not

• Those without a clear professional ability — spend a few years building first, then talk about “one-person brand.”
• Those who expect big results within a year — this is slow; the impatient cannot do it.
• Those who read “freedom” as “no one watching” — the freedom of one-person business is “managing yourself + being managed by the market.”
• Those with low stress tolerance — the real cost is not workload; it is long-term loneliness and long-term rejection.
• Those with major life burdens (mortgage, dependents) — stabilise these first, then build.

9.3 What Cannot Be Replicated

Twenty-two years cannot be replicated — no one can “deliberately practise” their way to 22 years. But:

• The traps identified across 22 years can be learned.
• The methods distilled across 22 years can be compressed — 5–10 years may be enough, not 22.
• The assets left across 22 years (content, relationships, trust) cannot be skipped — these must be accumulated through time.

You cannot accelerate time. You can avoid the wrong turns he took in time. That is the entire purpose of this book.