Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang shiyong
fang yuan » wang yuhan, meng yuan, tang yun
gain yang » tan yang, yin yang
daun yang » du yang, tan yang, un yang
dan yang » tan yang, wang yang, yang yang
gang hai » dang hai, shang hai, eang hay
xi gang » ii gang, i gang, li gang

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