Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan wang » yiqian wang, qian wang, yan wang
zhang ming » zhang xin
ming zhong » xiang zhong, min hong, ming hung
han cheng » tan cheng, huang cheng, hong cheng
han chang » huang chang, than change, can change
zhong zhi » zhang zhi, hong ghi, zhong tai

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 ((han cheng) OR (han chang)) zhang ming zhong zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan wang ((han cheng) OR (han chang)) zhang ming zhong zhi ;".
• Adding a wildcard symbol may retrieve word variants: wang yidan wang ((han cheng) OR (han chang)) zhang ming zhong zhi ;*.