Perhaps you should try some spelling variations:
yidan wang » yiqian wang, yan wang, yuan wang
zhang qian » zhang jian, zhang qin, zhang tian
qian wang » yiqian wang, qian rong, qian yan
qian hong » qian rong, qian sheng, quang hong
hong ghi » zhong zhi, hong g, hong hai
hua ren » hua chen
yi chen » jui chen

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