Legal Observation · Practical Research

Corporate Reputation Governance
and Online-Reputation Crisis Response: Legal Observation & Research

When reputation is under attack, answer uncertainty with the certainty of law. Yang Yuzhou and his team research and handle commercial defamation, online violence and online-reputation crises through an integrated, full-cycle “Law + PR + Technology” model.

What we do

Crisis Response

Rapid, non-litigation containment — platform takedowns, evidence preservation, statements and holding lines within the critical window.

Defamation & Reputation Litigation

Reputation and commercial-defamation claims and online violence — civil action and criminal reporting pursued in parallel.

Platform Governance & Complaints

Notice-and-takedown, safe-harbour rules and platform-economy disputes across major Chinese platforms.

Compliance & Prevention

Response playbooks, spokesperson and online-reputation training, content review and crisis drills.


Portrait of Yang Yuzhou
Led by

Yang Yuzhou, Attorney-at-Law

Board Director, Senior Partner & Patent Attorney, Beijing Dacheng Law Offices, LLP (Shanghai)
Lead of the Dacheng Center for Online Reputation Response and Governance (an internal research centre of Dacheng, established March 2026)

Practice areas

  • Corporate reputation governance & crisis response
  • Reputation & commercial-defamation litigation
  • Platform governance & complaints
  • IP litigation (20+ years)

Honours & credentials

  • Chambers and Partners, Chambers Greater China Region Guide 2026 · Intellectual Property: Litigation · Recommended Lawyer (selected in 2020 and 2022–2026)
  • The Legal 500, Legal 500 Asia-Pacific Guide 2026 · Intellectual Property · Recommended Lawyer (selected in 2020–2026)
  • East China University of Science and Technology, School of Law · Adjunct Professor
  • Shanghai Internet Federation · Deputy Director, Public-Welfare & Social-Responsibility Committee
Scale & Coordination

Backed by Dacheng’s nationwide network and a dedicated research centre — multi-city, synchronised, rapid response.

54
Dacheng offices across China
+ the global Dentons network
10
Key-city coordination network
synchronised multi-city enforcement
5
High-exposure sectors served
FMCG · TMT · Finance · Manufacturing · Entertainment
2025
Research centre founded
elevated to China-region level in 2026

In Focus · Monthly BriefingView all Monthly Briefings →

Recent Updates View all Updates →

Research centre elevated to the China-region Dacheng Center for Online Reputation Response and Governance (an internal research centre of Dacheng)

A new stage for systematised, productised reputation-law services.

Dacheng Shanghai Center for Online Reputation Response and Governance launched

The integrated “Law + PR + Technology” service model formally unveiled.

Keynote at the 3rd Shanghai Anti-Online Violence Conference

The team spoke on the legal boundaries of online violence and enforcement practice.


FAQ

The following is general information and does not constitute legal advice.

When a company is hit by a concentrated wave of false online content, what response routes are commonly used?+
Commonly used routes include, first, preserving evidence — screenshots and screen recordings of the infringing content, retained through blockchain-based evidence preservation or a notarisation cloud service so that the other side cannot delete its way out of liability. Second, characterising the conduct — separating consumer complaints and media scrutiny from organised commercial defamation or extortion, since each points to a different route. Third, running tracks in parallel — preparing platform complaint materials, a lawyer’s letter and any necessary public statement at the same time, with statements usually reviewed by counsel before release to avoid wording that triggers a second wave. Fourth, assessing escalation — reporting to the cyberspace authority, or commencing litigation or a criminal complaint, as the circumstances warrant. Whether any of this applies, and how the timing should be judged, depends on the individual case.Whether and how any of the above applies to a particular matter depends on its evidence and time limits. Please consult a lawyer on your specific case.
Where a company or an entrepreneur faces online violence (doxxing, abuse, fabricated claims), how is the damage usually contained?+
Response is usually layered along the mechanisms set out in the Provisions on the Governance of Online Violence Information. First, when complaining to platforms, cite those provisions and ask for deletion, blocking, link severance and the “one-click protection” measure; platforms carry an obligation to deal with online violence content on their own initiative. Second, preserve the offending accounts, content and reach through blockchain-based evidence preservation or a notary, keeping evidence for later accountability. Third, where the conduct is serious and amounts to insult, defamation or picking quarrels and provoking trouble, report it to the public security authority or bring a private criminal prosecution. Fourth, a civil reputation claim can be brought at the same time, with an application for a conduct preservation order where appropriate, to stop the infringement immediately. In practice external messaging is generally kept under a single lawyer’s control; emotional responses by the individual at the height of the storm are common and tend to generate secondary waves. Whether any of this applies depends on the individual case.Whether and how any of the above applies to a particular matter depends on its evidence and time limits. Please consult a lawyer on your specific case.
Where AI face-swapping is used to impersonate an executive in a livestream sales pitch, what routes are available to the company?+
AI impersonation in livestreaming usually touches several interests at once: unauthorised use of a person’s likeness and voice may infringe the right to portrait and the right to voice; fabricating an endorsement for marketing may amount to false advertising and unfair competition; and where an executive is impersonated in order to disparage the company, reputation rights may also be engaged. The general route is to screen-record and preserve the fake stream, the account and the product links; to complain to the platform under rules such as the Measures on Labelling AI-Generated Synthetic Content, seeking takedown and disclosure of the account owner; to report false advertising to the market regulator, or the non-compliant AI content to the cyberspace authority; and, where serious, to bring personality-right and unfair-competition claims, referring criminal leads such as fraud to the authorities. Companies also commonly issue an official clarification and publish a list of their official accounts to reduce public confusion. Whether any of this applies depends on the individual case.Whether and how any of the above applies to a particular matter depends on its evidence and time limits. Please consult a lawyer on your specific case.
A self-media account has sent a “negative information verification letter” or demanded payment to kill a story. How should the company respond?+
Conduct of this kind may amount to extortion or illegal business operation, and paying up is usually not the first choice — payment tends to invite further “verification” requests. Common practice is, first, to retain everything sent: the “verification letter”, the pricing language, chat records and the receiving account, since these are the key evidence for characterising extortion. Second, to check whether the proposed content is true: if false, prepare complaint and statement materials along the ordinary false-information route; if true, move to compliance remediation and crisis communication. Third, under Article 8 of the Self-Regulatory Convention on Rectifying Enterprise-Related Infringing Information, to ask the platform to deal with accounts engaged in “supervision in name, extortion in substance” and to apply for removal of their monetisation rights. Fourth, where the sums are large or the conduct serious, to report the matter to the public security authority. Having counsel involved throughout and avoiding oral commitments is generally the safer course. Whether any of this applies depends on the individual case.Whether and how any of the above applies to a particular matter depends on its evidence and time limits. Please consult a lawyer on your specific case.
How does a company build a standing mechanism for reputational crises instead of firefighting each time?+
A standing mechanism is usually built on four levels. First, a risk check-up: periodically map the weak points most exposed to public attack — product quality, advertising, employment, data compliance — into a reputational risk map. Second, monitoring and early warning: put in place cross-platform monitoring with graded alerts, and define response deadlines and decision chains for each grade of incident. Third, rehearsal: prepare statement templates, a spokesperson system and an evidence-preservation workflow in advance, and run crisis drills so that each link can engage at the outset of an incident. Fourth, upstream decisions: embed a “reputational stress test” into major business and legal decisions — especially sensitive moves such as enforcement against much smaller counterparties, layoffs or price rises — by asking four questions beforehand about relative strength, proportionality, timing and messaging. Institutionalised prevention generally costs less than handling one major crisis. Whether any of this applies depends on the individual case.Whether and how any of the above applies to a particular matter depends on its evidence and time limits. Please consult a lawyer on your specific case.
Brand enforcement such as anti-counterfeiting can itself trigger a reputational backlash. How is that risk assessed beforehand?+
Lawful, compliant and reasonable are three different things; procedural propriety does not guarantee reputational safety. A common practice before launching enforcement is a four-question stress test. One, relative strength: is the counterparty a micro-enterprise or sole trader — a “weaker” party in the court of public opinion — since a large party moving against a small one is easily read as bullying? Two, proportionality: are the damages claimed and the measures used commensurate with the harm, given that even a modest claim can do outsized damage to a listed company’s reputation? Three, timing: is the company in a sensitive window such as an IPO, a funding round or a major promotion, and should the pace be adjusted? Four, messaging: if the matter becomes public, will the explanation hold up, and are counsel’s out-of-court remarks covered by the same messaging discipline? Where the test flags high risk, lower-intensity alternatives such as an administrative complaint or negotiation can be considered. The goal of enforcement and its reputational cost are best weighed together. Whether any of this applies depends on the individual case.Whether and how any of the above applies to a particular matter depends on its evidence and time limits. Please consult a lawyer on your specific case.

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