China multi entry visa.

If you want to get a multiple entry Chinese tourist visa (L visa), you need to prepare the following documents:
1. Your British passport and copy of data pages
2. fill in visa application form V.2011A and V.2011B
3. one passport photo
4. your Qatar residence visa and copy
5. the previous China visas on your passport

Generally speaking, The following applicants may apply for multi-entry L visas:
Applicant born in China with the record of visits to China for at least twice in the past year: copy of the record of visits required.

Applicant who owns a property in China: copy of certificate of property required.

Applicant born in China needs to visit China frequently for health care: certificate of a doctor required.

Applicant whose spouse, children or parents reside in China: copy of certificate of marriage or kindred and invitation letter required.

Applicant with a record of multi-entry L visas: copy of multi-entry L visas required.

Other applicants who were born in China intend to visit China frequently: necessary supporting document required.