Perhaps you should try some spelling variations:
yeung liang » peng liang, yang liang
liang tan » liang dan, liang sun, wing tan
chia chen » china chen, chia wen, hua chen
chen yang » chen rong
tan chia » tuan china, than china, can china
yang jie » yang jin, yang di, yang jui
wang hui » wang hua, wang wei, wang he
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: yeung liang tan chia chen yang jie ((((((tong hui) OR (wang hui))) OR (gong si))) OR (wang zhi)) ;~.
• Adding a wildcard symbol may retrieve word variants: yeung liang tan chia chen yang jie ((((((tong hui) or (wang hui))) or (gong si))) or (wang zhi)) ;*.