Diplomatic, service or courtesy visa applicants need to complete the China Online Visa Application Form（https://consular.mfa.gov.cn/VISA/). There is no need to make an appointment to submit passports and the relevant diplomatic note. If the "Track My Application" in the system shows "Passport to be submitted", you can come to the Embassy in person or entrust others to submit documents every Tuesday or Thursday from 9:30-12:00(except for holidays).