The situation: A service contract is signed describing the work required in general terms, allowing the service provider to deliver output below expectations and reject any improvement request.
Applicable law: Articles 770-787 of the Civil Code require the service provider to complete the work in accordance with the agreed specifications. Vagueness in defining outputs is sometimes interpreted against the party that drafted the contract. Chinese courts invoke the 'industry standard' criterion to assess the quality of service provided if specifications are not defined.
Typical outcome: Requesting arbitration with a technical expert who evaluates the output against Chinese professional standards. If the output is below the documented industry standard, the provider is required to rectify or refund the undelivered portion.
📑 Commercial cases · Awareness case
Service Contract With a Chinese Provider — Avoiding Vague Clauses · Yalla China
🤝 Governing law: 民法典 / Civil Code Arts 770-787 (Service Contract)
A foreigner signing a service contract with a Chinese company (design, translation, construction) that includes vaguely described services. How is the law applied in a dispute?
Illustrative, general educational examples — not real specific facts and not legal advice; for awareness only. For an actual situation, consult a licensed lawyer.
🎓 The lesson / takeaway
Lesson: Write into the contract precisely and in detail what is to be delivered to you: quantities, technical specifications, delivery dates and acceptance criteria. Vague contracts harm those who make them.
🕒 Updated: 16 March 2026