Perhaps you should try some spelling variations:
yeung tang » leung tang
ming china » kong china, facing china
china wang » china yang, china chang, china zhang
tang ming » tang min, zhang ming, sang minh
wang tant » wang yan, wang yang, tang tang
tant jie » tang jie, tant que, yang jie
gong hui » tong hui, tong shui, wang hui
wang wei » zhang wei

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 tang ming china wang tant jie ((gong hui) OR (((wang wei) OR (wang zhi)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yeung tang ming china wang tant jie ((gong hui) or (((wang wei) OR (wang zhi)))) ;~".
• Adding a wildcard symbol may retrieve word variants: yeung tang ming china wang tant jie ((gong hui) or (((wang wei) OR (wang zhi)))) ;*.