Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
liang sun » liang dan, liang tan, wing sun
tong hui » wang hui
hui yang » hui ying, du yang, h yang
yang hui » yang jui, wang hui, yang muxi
wong sau » wong sam, wong siu, wong shiu
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: tong hui yang hui yang liang sun ((wong sau) or (song shin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tong hui yang hui yang liang sun ((wong sau) OR (song shin)) ;*.