Perhaps you should try some spelling variations:
chen pang » chen yang, chen ping, chen wang
lang yan » wang yan, wang yang, zhang yan
tan chia » tuan china, than china, can china
gong hui » tong hui, tong shui, wang hui
tan hua » tuan hua, wang hua, tan puay
pang wu » pang jun, pang jiu
wu gong » wu fong, wu guang, wu zhong

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: "lang yan ((tan hua) OR (tan chia)) chen pang wu gong hui ;~".
• Adding a wildcard symbol may retrieve word variants: lang yan ((tan hua) OR (tan chia)) chen pang wu gong hui ;*.