Perhaps you should try some spelling variations:
zhong zhi » zhang zhi, hong ghi, zhong tai
yan when » can when, win when
when sun » where sun, when can, when so
sun qian » sun qiang, jun qian, sun jian
qian yan » qian jun, qian yi
hong hai » shang hai, zhong tai, dang hai
yan jui » yang jui, yang jun, yang hui
wang » wing, wan, lang

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 yan when sun qian yan jui ((hong hai) OR (zhong zhi)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan when sun qian yan jui ((hong hai) or (zhong zhi)) ;*.