Perhaps you should try some spelling variations:
yeung tang » leung tang
tang china » hang china, kong china, ming china
tang tang » taizong tang
dong yang » dong hoang, yang yang, dan yang
wang yang » wang yan, wang liang, wang yanling
kim sng » kim song, kim eung, kim dong
sng hui » wang hui, tong hui, feng hui

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: yeung tang tang china ((dong yang) or (wang yang)) kim sng hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yeung tang tang china ((dong yang) OR (wang yang)) kim sng hui ;*.