Perhaps you should try some spelling variations:
wang liang » wang yang
liang ying » liang liying, huang ying, zhang ying
yu cheng » _ cheng
chan eng » chan fong, chan kang, chan ming
yu chen » yi chen, yulu chen, jui chen
chung h » chung _, chung hee, chung chi
chun h » chun _, chun i, chun hui

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 ying ((yu chen) or (yu cheng)) chan eng ((chun h) OR (chung h)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ying ((yu chen) OR (yu cheng)) chan eng ((chun h) OR (chung h)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ying ((yu chen) or (yu cheng)) chan eng ((chun h) OR (chung h)) ;*".