Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, qian yan
chan fong » chew fong, chan eng, chan ming
chan kang » chung kang, chan eng, chan jan
chang thi » chang ha, chang gui, chang jui
yan wang » yuan wang, yang yang, yan liang
thi hong » tan hong
hong zhi » zhong zhi, hong ghi, zhang zhi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan wang) or (qian wang)) ((chan fong) OR (chan kang)) chang thi hong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan wang) OR (qian wang)) ((chan fong) OR (chan kang)) chang thi hong zhi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan wang) or (qian wang)) ((chan fong) OR (chan kang)) chang thi hong zhi ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yan wang) or (qian wang)) ((chan fong) OR (chan kang)) chang thi hong zhi ;*.