Tips:
Please attach the invitation letter to the visa application form and send it to the local Chinese embassy or consulate. Entry into People's Republic of China with effective visa. Links to the Chinese Embassy around the world: http://www.fmprc.gov.cn/mfa_eng/wjb_663304/zwjg_665342/2490_665344/ Or direct contact with your country's business travel visa agency, in order to obtain the guidance of the process, for example Visum Central（https://visumcentrale.de/china-visa?source=china_destination_homepage）or other local travel visa agencies.