Perhaps you should try some spelling variations:
liang sun » liang dan, liang tan, wing sun
dang hadi » dang hai
wang dan » wang yan, wang ban, wang yidan
yang yin » yang jin, yang yun, yang yang
yang lin » yang jin, wang lin, yang li
hua dan » hua ban
yang yi » yang di, yang xi, yang jui

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 ((liang sun) OR (wang dan)) hua dan ((yang yi) OR (((yang yin) OR (yang lin)))) dang hadi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang sun) or (wang dan)) hua dan ((yang yi) or (((yang yin) OR (yang lin)))) dang hadi ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang sun) or (wang dan)) hua dan ((yang yi) or (((yang yin) OR (yang lin)))) dang hadi ;*.