Perhaps you should try some spelling variations:
china hoi » china how, china hui, china hong
hoi ying » li ying
ying jin » yang jin, jing ji, yang jie
tong hui » wang hui
gong hui » tong shui, wang hui, gong si
tan tan » tin tan, tang tang, tanz tanz
tas tan » tas tas, talk tan
hong » long

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hong ((tan tan) or (tas tan)) china hoi ying jin ((tong hui) or (gong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hong ((tan tan) OR (tas tan)) china hoi ying jin ((tong hui) OR (gong hui)) ;.
• Adding a wildcard symbol may retrieve word variants: hong ((tan tan) or (tas tan)) china hoi ying jin ((tong hui) or (gong hui)) ;*.