Perhaps you should try some spelling variations:
wang ying » wang yang, wang yong, wang jing
tang yun » chang yun, fang yuan, tang chun
ran ying » fan ying, tan ying, jin ying
yang yun » yang jun, yang yue, yang yang
tan yang » dan yang, tan ying, tan yong
yi chang » ii chang, ying chang, jin chang
ii eang » ii gang, ii chang

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 ying ((yang yun) OR (tang yun)) ((ran ying) OR (tan yang)) ((ii eang) OR (yi chang)) hay ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ying ((yang yun) OR (tang yun)) ((ran ying) or (tan yang)) ((ii eang) or (yi chang)) hay ;~".
• Adding a wildcard symbol may retrieve word variants: wang ying ((yang yun) OR (tang yun)) ((ran ying) or (tan yang)) ((ii eang) or (yi chang)) hay ;*.