Perhaps you should try some spelling variations:
thang tang » tang tang, thang long
tang china » hang china, kong china, ming china
china why » china who, china what, china won
yang jin » yang jie, yang jun, ying jin
wang hui » wang hua, wang zhi, wang wei
yang xi » yang yi, yang jui
gung » agung, guang, gang

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: gung thang tang china why ((yang jin) OR (((yang xi) OR (yang di)))) wang hui ;~.
• Adding a wildcard symbol may retrieve word variants: gung thang tang china why ((yang jin) or (((yang xi) or (yang di)))) wang hui ;*.