Perhaps you should try some spelling variations:
huang ying » huang jing, huang ting, huang yang
yuan gain » run gain, yuan kai, yuan lin
yan fang » yin fang, yang yang, yan liang
yan wang » yuan wang, yang yang, qian wang
yang jie » yang di, yang jui, yang xi
yang jin » yang jun, ying jin, shang jin
fang a » fang _, lang a, facing a

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

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