Perhaps you should try some spelling variations:
xiaodong tang » xiaodong huang, xiaoyang tang, xiaotong zhang
tang chin » tang chun, hang china, tang min
chin fang » chin chang, china wang, china yang
hong hong » hong kong, hong jong, how hong
fang eng » fang sheng, tan eng
hong ng » hong kong, hong jong
wang » wan

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 OR wing) OR lang) xiaodong tang chin fang eng ((hong hong) OR (hong ng)) tan ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang or wing) or lang) xiaodong tang chin fang eng ((hong hong) OR (hong ng)) tan ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang or wing) or lang) xiaodong tang chin fang eng ((hong hong) OR (hong ng)) tan ;*.