Perhaps you should try some spelling variations:
yidan wang » yiqian wang, yan wang, yuan wang
qian wang » yiqian wang, qian rong, qian yan
eng chang » ying chang, eng hong
chang thi » chang ha, chang gui, chang jui
chan eng » chan fong, chan kang, chan ming
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 ((yidan wang) or (qian wang)) chan eng chang thi hong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yidan wang) OR (qian wang)) chan eng chang thi hong zhi ;.
• Adding a wildcard symbol may retrieve word variants: wang ((yidan wang) or (qian wang)) chan eng chang thi hong zhi ;*.