IDs (done the last weeks with the help of MAGIC WONG):

Danny Tang (is also listed in the crew of WALKING BESIDE ME and SILENT LOVE as production runner or something like that):

http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng

Choi Gin-Shing:

http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng

Lo Gwok-Wai:

http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng