M visa. Hi how do I get an M or F visa

Usually, the duration of stay for M or F type is also 30 days. Sometimes, you may get 60 days or 90 days. Your children also need to apply for valid visa to enter mainland China with you. To apply for a M or F type, you should first prepare the required documents including passport and the copy, the filled-out application form, a passport-style photo, and an invitation letter from China as well as other requirements. Next, submit the application to CVASC to apply for that.