Perhaps you should try some spelling variations:
wang liang » wang yang
liang sun » liang dan, liang tan, wing sun
song ming » song bing, song min, gong min
ming qing » ming hung, ming kong
qing siu » kong siu, ng siu, wong siu
xi ai » i ai, ii ai, vi ai
ai ai » ai a, ii ai, vi ai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang sun ((xi ai) or (ai ai)) song ming qing siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang sun ((xi ai) OR (ai ai)) song ming qing siu ;*.