Perhaps you should try some spelling variations:
yiqian wang » yijiang wang, liqin wang
zhang ting » zhang ming, zhang jing, zhang ping
qian wang » qian rong, qian yan, yan wang
chan fong » chew fong, chan eng, chan kang
chang tin » chang min, zhang tian, chang ann
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 ((yiqian wang) or (qian wang)) chan fong ((chang tin) OR (zhang ting)) hong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yiqian wang) OR (qian wang)) chan fong ((chang tin) OR (zhang ting)) hong zhi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yiqian wang) or (qian wang)) chan fong ((chang tin) OR (zhang ting)) hong zhi ;*".