Dear sir, Could you tell me which requirements of tourist and family visit visas?

Sorry, individual Pakistani tourists can’t apply for Chinese L type (for tourism), according to the Chinese embassy. They can contact Chinese tour agencies to do group tours. For family visit purpose, they need to provide financial statement, round-trip air tickets, valid passport, a passport size photo and a filled application form. Also invitation letter from their relatives in China, kinship certificate and your passport copy are needed.