Perhaps you should try some spelling variations:
wang liang » wang yang
yang yang » wang yang, wang yan
yuan ming » yuan ting, kian ming, tuan minh
ming yuan » meng yuan, fang yuan, ming hua
dong bin » dong sin, dong di, dann bin
ya yuan » yan yuan
yuan li » yuan lin, guan li, yuan zi
li cong » li rong, li song, jiu cong

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 liang) OR (yang yang))) OR (dong bin)) ya yuan ming yuan li cong shu ;~.
• Adding a wildcard symbol may retrieve word variants: ((((wang liang) or (yang yang))) or (dong bin)) ya yuan ming yuan li cong shu ;*.