Perhaps you should try some spelling variations:
kang young » wang hyoung
zhao cheng » zhao zheng, zhao feng, zhao hong
cheng han » chen hao
yang jui » yang judy, yang di, yang xi
tan ying » ran ying, tan yang, tan yong
fan ying » fan xing, ran ying, jin ying
yan yun » yan yuan, yang yun, yan kun

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: kang young ((yan yun) OR (((pang jun) OR (yang jui)))) ((tan ying) OR (fan ying)) zhao cheng han ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "kang young ((yan yun) or (((pang jun) or (yang jui)))) ((tan ying) OR (fan ying)) zhao cheng han ;~".
• Adding a wildcard symbol may retrieve word variants: kang young ((yan yun) or (((pang jun) or (yang jui)))) ((tan ying) OR (fan ying)) zhao cheng han ;*.