Perhaps you should try some spelling variations:
wang liang » wang yang
liang yan » liang dan, liang tan, liang ying
yuan wang » yan wang, yuan kang, yuan chang
yan yuan » yan guan, fang yuan, nan yan
gang han » zhang han, dang hai, eang hay
kang han » kang chen, kong hang, zhang han
yan xi » yang xi, yan zi

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yan yuan wang yan xi ((gang han) OR (kang han)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang yan yuan wang yan xi ((gang han) OR (kang han)) ;*.