Perhaps you should try some spelling variations:
dong hoang » hong hong
west yang » west bank, west can, west land
tan chia » tuan china, than china, can china
yang min » yang mind, yang jin, tang min
min wong » min hong, minh cong, amin hong
wong yue » wang yue, hong yu
tan hua » tuan hua, wang hua, tan puay

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong hoang ((tan hua) or (tan chia)) west yang min wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong hoang ((tan hua) OR (tan chia)) west yang min wong yue ;.
• Adding a wildcard symbol may retrieve word variants: dong hoang ((tan hua) or (tan chia)) west yang min wong yue ;*.