Perhaps you should try some spelling variations:
wang liang » wang yang
liang ying » liang liying, huang ying, zhang ying
gain yang » dan yang, daun yang, tan yang
tan yong » tan hong, tan kong, tan yang
ying xi » yang xi, ying jin, young xi
yu fang » yu gang, yu wang, yin fang
yu yang » du yang, yi yang, yu gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ying xi ((gain yang) or (tan yong)) ((yu fang) OR (yu yang)) yi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ying xi ((gain yang) OR (tan yong)) ((yu fang) OR (yu yang)) yi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ying xi ((gain yang) or (tan yong)) ((yu fang) OR (yu yang)) yi ;*".