Cambodia e-visa (tourism）is applicable for Chinese (mainland) passport holder. It's not required to courier any paper documents, every step can be done online. You will receive the final visa result via email box.
and provide digital copies of the following documents:
|Type of visa||Validity||Processing||Embassy fee||Service fee||Total cost|
|Single entry||up to 3 months||3 business days||244.00||180.00||424.00|
Zhaohua Road 505, Room 206, Dongshuo Business Center, Shanghai +86 21 62050161