Walindi Plantation Resort and MV FeBrina recommend the following Chinese agencies, listed in no particular order.  The country code for calling China is +86.

Xpert Holidays 
Contact: Emily Gao 
3rd Floor, Block 3,   1 Sanyou Road,  Minhang District,  Shanghai  201114 
Tel: + 86 216120 2597 / Toll Free:  


The reefs are pristine and offer what I assume is diving as it was 100 years ago. The bonus was Orcas on the last day, something that I will not soon forget.

Travellin-Tireman, Canada (Trip Advisor - June 2014)