Perhaps you should try some spelling variations:
tung xuan » truong xuan
wang wei » zhang wei, wang zhi
wei wong » wei wang, we won, wei ming
wong yee » wong yue, wong teek, ong yew
yee hsin » yueh hsin, wei hsin, wen hsin
yang jin » yang jie, yang jun, ying jin
yang yi » yang jui
yang xi » yang jui

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 wei wong yee hsin ((((yang jin) OR (((yang yi) OR (yang xi))))) OR (yang di)) tung xuan ;~.
• Adding a wildcard symbol may retrieve word variants: wang wei wong yee hsin ((((yang jin) or (((yang yi) or (yang xi))))) or (yang di)) tung xuan ;*.