Perhaps you should try some spelling variations:
yuhan wang » yan wang, yuhuan huang
yuan wang » yan wang, yuan kang, yuan chang
chan ming » kian ming, chan fong, chan kang
han shen » khan sher, can she, han men
chan eng » chan fong, chan kang, tan eng
hong hai » shang hai, zhong tai, dang hai
han en » han men, van en

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yuhan wang) or (yuan wang)) han shen ((chan ming) or (((chan eng) OR (han en)))) hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yuhan wang) OR (yuan wang)) han shen ((chan ming) OR (((chan eng) OR (han en)))) hong hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yuhan wang) or (yuan wang)) han shen ((chan ming) or (((chan eng) OR (han en)))) hong hai ;*".