Perhaps you should try some spelling variations:
liang sun » liang dan, liang tan, wing sun
yan liang » yang liang, wang liang, yan wang
you liang » you xian, you liangzhi
chan eng » chan fong, chan kang, chan ming
eng wong » eng hong, eng seng
wong siu » wong shiu, kong siu, wong sau
yang li » yang lin, yang di, yang xi

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) or (dong sin)) yang ((yang li) or (((yan liang) OR (you liang)))) chan eng wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((liang sun) OR (dong sin)) yang ((yang li) OR (((yan liang) OR (you liang)))) chan eng wong siu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((liang sun) or (dong sin)) yang ((yang li) or (((yan liang) OR (you liang)))) chan eng wong siu ;*".