Legal analysis: when concluding a contract, the first request made by both parties is generally regarded as Party A; You can also negotiate. In fact, the appellation of Party A and Party B doesn't matter, which doesn't explain the weight of rights. There is no legal difference between the two parties, and both parties must abide by the terms of the contract. The breaching party shall be liable for breach of contract. Generally speaking, Party A refers to the party who puts forward the goal. In the process of drafting the contract, it mainly puts forward what goals to achieve and is the leading party of the contract. Party A is generally the investor or investor, that is, the business entity, which is in a dominant position, with the investor as the market entity or the dominant market as the market of Party A..

Legal basis: Civil Code of People's Republic of China (PRC).

Article 490 Where the parties conclude a contract in the form of a contract, the contract is formed when the parties sign, seal or fingerprint it. Before signing, sealing or fingerprinting, one party has fulfilled its main obligations, and the contract is established when the other party accepts it. A contract shall be concluded in written form as stipulated by laws, administrative regulations or agreed by the parties. If the parties do not do this in writing, but one party has fulfilled its main obligations and the other party accepts it, the contract is established.

Article 509 The parties shall fully perform their obligations as agreed. The parties shall abide by the principle of good faith and fulfill the obligations of notification, assistance and confidentiality according to the nature, purpose and trading habits of the contract. During the performance of the contract, the parties shall avoid wasting resources, polluting the environment and destroying the ecology.