Perhaps you should try some spelling variations:
wang lihong » wang liang, wang shiyong
tuan hua » tuan vu, yuan hui
tan yang » dan yang, tan ying, tan yong
yang nan » yang fan, yang dean, yang yang
nan kong » tan kong
kong shu » cong shu, kong siu, tong shui
tan hua » wang hua, tan chia, tan puay

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 lihong ((tan hua) OR (tuan hua)) tan yang nan kong shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang lihong ((tan hua) or (tuan hua)) tan yang nan kong shu ;*.