legal ground
Article 14 of the Company Law of People's Republic of China (PRC)
Companies can set up branches. The establishment of a branch company shall apply to the company registration authority for registration and obtain a business license. A branch company does not have legal person status, and its civil liability shall be borne by the company. A company may set up subsidiaries, which have legal personality and independently bear civil liabilities according to law.
Article 1 19 of the Civil Procedure Law of People's Republic of China (PRC).
Prosecution must meet the following conditions:
(1) The plaintiff is a citizen, legal person and other organization that has a direct interest in the case;
(2) Having a clear defendant;
(3) Having specific requests, facts and reasons;
(4) It falls within the scope of civil litigation accepted by the people's court and is under the jurisdiction of the sued people's court.