Perhaps you should try some spelling variations:
liang yang » liang ying, wang yang, huang yang
chin chang » china chang, chain change, china zhang
yang yang » wang yang, wang yan
chen ying » chen yang, chen ping, chen jing
ying chin » ming china, qing china, ying chang
hui chen » jui chen, hua chen, yi chen

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 yang) OR (yang yang)) hui chen ying chin chang (sar OR star) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang yang) OR (yang yang)) hui chen ying chin chang (sar or star) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang yang) OR (yang yang)) hui chen ying chin chang (sar or star) ;*.