Perhaps you should try some spelling variations:
tang china » hang china, kong china, ming china
tang tang » taizong tang
china kai » china key
yang jie » yang di, yang xi, yang yi
yang jin » yang jun, ying jin, shang jin
yang jui » yang judy, yang di, yang xi
wang hui » wang hua, wang zhi, wang 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: (leung OR lung) tang tang china kai ((yang jie) OR (((yang jin) OR (yang jui)))) wang hui ;~.
• Adding a wildcard symbol may retrieve word variants: (leung or lung) tang tang china kai ((yang jie) or (((yang jin) or (yang jui)))) wang hui ;*.