Perhaps you should try some spelling variations:
chuan ming » chan ming, chuan bang, yuan ming
wang meng » wang peng, wang zheng, wang yang
meng yuan » meng hsuan, fang yuan, feng juan
lin chung » lin chun, lai chung, lin chusheng
lee chung » lee ching, lee chang, lee chun
ming cong » minh cong, ming kong, ming code

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 meng yuan ((lin chung) OR (lee chung)) chuan ming cong shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang meng yuan ((lin chung) or (lee chung)) chuan ming cong shu ;*.