Issued to those who intend to transit through China.
Original passport with at least six months of remaining validity and blank visa pages, and a photocopy of the passport's data page and the photo page if it is separate.
One completed Visa Application Form with a recently-taken color passport photo (bare-head, full face) against a white background attached.
(applicable to those not applying for the visa in their country of citizenship)
If you are not applying for the visa in the country of your citizenship, you must provide the original and photocopy of your valid visa or certificate of stay, residence, employment or student status of the country where you are currently staying.
(applicable to those who were Chinese citizens and have obtained foreign citizenship)
If you are applying for a Chinese visa for the first time, you should provide your previous Chinese passport and a photocopy of its data page.
If you have obtained Chinese visas before and want to apply for a Chinese visa with a renewed foreign passport that does not contain any Chinese visa, you should present the photocopy of the previous passport's data page and the photo page if it is separate, as well as the previous Chinese visa page. (If your name on the current passport differs from that on the previous one, you must provide an official document of name change.)
An onward air (train or ship) ticket with confirmed date and seat to the destination country or region.
Please visit Chinese Embassy/ Consulate General's websites for more details.
(1) Each item of the application form must be filled truthfully, clearly and completely. Any false information, missed items or illegible handwriting may lead to delay of the application processing or even refusal of the visa application.
(2) According to Chinese laws and regulations, visa officers make decisions on the validity period, number of entries, and the duration of each stay of a visa.
(3) According to Chinese laws and regulations, visa officers may interview certain applicants and collect their 10 fingerprints.
(4) Authoritative interpretation remains with the Embassy should there be any change to the information above.
The G Visa holder shall submit a through ticket (air, road, rail or sea) to another country or region with the date and seat number on it. The duration of stay can be extended for 30 days at most.
http://cs.mfa.gov.cn/wgrlh/lhqz/lhqzjjs/t1095035.shtml
中国领事服务网