Perhaps you should try some spelling variations:
qiang wang » qian wang, ping wang, yijiang wang
liang sun » liang dan, liang tan, wing sun
hong jong » hong kong
cuong yun » chong yun, song yun
chang yun » chong yun, chang hsun, chae yun
can spur » can sub
sun can » sun yan, sun care, sun jian

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

• Performing a fuzzy search may retrieve terms with similar spellings: liang sun can spur ((qiang wang) or (hong jong)) dang ((cuong yun) OR (chang yun)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: liang sun can spur ((qiang wang) OR (hong jong)) dang ((cuong yun) OR (chang yun)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "liang sun can spur ((qiang wang) or (hong jong)) dang ((cuong yun) OR (chang yun)) ;".
• Adding a wildcard symbol may retrieve word variants: liang sun can spur ((qiang wang) or (hong jong)) dang ((cuong yun) OR (chang yun)) ;*.