Perhaps you should try some spelling variations:
qiang wang » qian wang, ping wang, yijiang wang
dang chang » huang chang, dang cuong, dang hung
liang tan » liang dan, liang sun, wing tan
hong wang » hong gang, hong kong, hong jong
chang yun » chong yun, chang hsun, chae yun
tan can » man can, tan tan, tin can
can sub » can spur

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

• Performing a fuzzy search may retrieve terms with similar spellings: liang tan can sub ((qiang wang) or (hong wang)) dang chang yun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: liang tan can sub ((qiang wang) OR (hong wang)) dang chang yun ;.
• Adding a wildcard symbol may retrieve word variants: liang tan can sub ((qiang wang) or (hong wang)) dang chang yun ;*.