You need the following documents to apply for a China Family visit visa:
1. Application form:All applicants should fill in one visa application form appropriately and authentically.
2. Applicant's passport valid for at least six months with at least 2 blank visa pages.
3. One recent passport size photograph.
4. One Passport photocopy.
5. Covering letter from applicant's company or employer addressed to the visa office.
6. Photocopy of a confirmed return air ticket
7. invitation from your sister in China and photocopies of her Residence Permits in China.
8. proof of travel expenses.
How long will you stay in Hk and Macau?