Perhaps you should try some spelling variations:
dong hoang » hong hong
weng liang » wang liang, peng liang, wee liang
chia weng » chia wen, china wang
liang dan » liang tan, king dan, liang sun
yaa chia » tan chia
tang yun » yang yun, chang yun, fang yuan
yang jui » yang judy, yang di, yang xi
yang yi » yang di, yang xi

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: ((dong sin) OR (dong hoang)) yaa chia weng liang dan ((((tang yun) OR (yang yi))) OR (yang jui)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (dong hoang)) yaa chia weng liang dan ((((tang yun) or (yang yi))) or (yang jui)) ;*.