Perhaps you should try some spelling variations:
gain yang » dan yang, daun yang, yin yang
fan yuan » fang yuan, fan guon
yan yuan » yan guan, fang yuan, nan yan
tan yang » dan yang, tan ying, tan yong
gang hai » dang hai, shang hai, eang hay
xi gang » ii gang, i gang, li gang
wang » wing, wan, lang

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 yan ((fan yuan) OR (yan yuan)) ((gain yang) OR (tan yang)) xi gang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((fan yuan) OR (yan yuan)) ((gain yang) or (tan yang)) xi gang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan ((fan yuan) OR (yan yuan)) ((gain yang) or (tan yang)) xi gang hai ;*.