Perhaps you should try some spelling variations:
keong hai » hong hai, jeong han, leong wai
kin keong » king kong, min jeong
lang yan » wang yan, wang yang, zhang yan
dean hua » dean a, tuan hua
tan yong » tan hong, tan kong, tan yang
yong kin » yong kim, tong king, ong kian
tan hua » tuan hua, wang hua, tan chia

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan ((dean hua) or (tan hua)) tan yong kin keong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ((dean hua) OR (tan hua)) tan yong kin keong hai ;*.