Perhaps you should try some spelling variations:
wang liang » wang yang
liang tang » liang tan, leung tang, liang dan
yuan kang » yuan wang, yuan chang, chan kang
kong hang » kong heng, kong hong, kong land
zhang yan » zhang fan, zhang jian, wang yan
yuan tan » huan t'an, yuan ting, yuan wang
yang jui » yang judy, yang di, yang xi

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: wang liang tang ((yuan tan) OR (yuan kang)) yang jui ((kong hang) OR (zhang yan)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang tang ((yuan tan) OR (yuan kang)) yang jui ((kong hang) or (zhang yan)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang tang ((yuan tan) OR (yuan kang)) yang jui ((kong hang) or (zhang yan)) ;*.