Perhaps you should try some spelling variations:
ching yin » china ying, ching fein, ching wen
yin yang » ying yang, yi yang, yin fang
yang jie » yang jin, yang di, yang jui
tong hui » wang hui
tas tan » tan tan, tas tas, talk tan
ali tan » ramli tan, aziz tan, ali khan
gong si » dong sin

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

• If you are trying to use Boolean operators, they must be ALL CAPS: long ((tas tan) OR (ali tan)) ching yin yang jie ((tong hui) OR (gong si)) ;~.
• Adding a wildcard symbol may retrieve word variants: long ((tas tan) or (ali tan)) ching yin yang jie ((tong hui) or (gong si)) ;*.