Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
yang yang » wang yang, wang yan
china has » china have, china how
has yang » yao yang, dan yang, h yang
yang fan » zhang fan, yang dean, yang jin
fan long » fan along, van long, pain long
long du » long d, long do, long run

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yan liang) or (yang yang)) taiwan china has yang fan long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan liang) OR (yang yang)) taiwan china has yang fan long du ;*.