Legal analysis: the notice of breach of contract consists of three parts, the title is written directly as the notice, the body is written with the object to be informed, the fact of breach of contract, the responsibility to be borne by breach of contract, and the end is written with the informant and the notice time.
Legal basis: Article 577 of the Civil Code of People's Republic of China (PRC). If one party fails to perform its contractual obligations or fails to meet the contract obligations, it shall bear the liabilities for breach of contract such as continuing to perform, taking remedial measures or compensating for losses.