Perhaps you should try some spelling variations:
hyoung yan » kyoung yang, hyoung gun, kyoung yun
yulu chen » yu chen
chan fong » chew fong, chan kang, chan ming
chung hui » chuang hui, chun hui, chung hee
yu cheng » yu chen, _ cheng
chan eng » chan kang, chan ming, han en
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang hyoung yan ((yulu chen) or (yu cheng)) ((chan eng) OR (chan fong)) chung hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang hyoung yan ((yulu chen) OR (yu cheng)) ((chan eng) OR (chan fong)) chung hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hyoung yan ((yulu chen) or (yu cheng)) ((chan eng) OR (chan fong)) chung hui ;*".