Perhaps you should try some spelling variations:
daun tang » daun yang, paul tang
shang hai » shang kai, dang hai, chang ha
tony hua » tony a, tony h, dong hua
tong hui » wang hui
tang min » chang min, sang minh, yang mind
hong hai » zhong tai, dang hai, hong tan
wang » wing, wan, lang

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 yanling ((tony hua) OR (tong hui)) daun tang min ((hong hai) OR (shang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yanling ((tony hua) or (tong hui)) daun tang min ((hong hai) OR (shang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yanling ((tony hua) or (tong hui)) daun tang min ((hong hai) OR (shang hai)) ;*.