Perhaps you should try some spelling variations:
yiqian wang » yijiang wang, liqin wang, qian wang
yidan wang » qian wang, yan wang, yuan wang
zhang tian » zhang jian, zhang silan, zhang yifan
zhang tan » zhang fan, zhang yan, zhang han
han shen » khan sher, can she, han en
hong zhi » zhong zhi, hong ghi, zhang zhi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yidan wang) OR (yiqian wang)) han shen ((zhang tan) OR (zhang tian)) hong zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yidan wang) or (yiqian wang)) han shen ((zhang tan) OR (zhang tian)) hong zhi ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yidan wang) or (yiqian wang)) han shen ((zhang tan) OR (zhang tian)) hong zhi ;*.