What does Myanmar need to apply for a visa to China?

First of all, you should apply for a visa. Foreigners holding visas marked D, Z, X, J- 1 must apply for a residence permit for foreigners or a temporary residence permit for foreigners at the municipal or county public security bureau where they live within 30 days from the date of entry. The validity period of the above residence certificate is the period during which the holder is allowed to stay in China. Residence permit for foreigners shall be issued to those who have lived in China for more than 1 year. Temporary residence permit for foreigners is issued to those who have lived in China for less than 1 year. Foreigners holding visas marked F, L, G and C can stay in China within the time limit indicated in the visa, and do not need to apply for residence certificates.