Perhaps you should try some spelling variations:
wing yan » wang yan, wing ian, wing tan
yan yuan » yan guan, fang yuan, nan yan
chong yi » chong yah, chong yun, hong yu
hong hai » shang hai, zhong tai, dang hai
yuan wu » yuan hui
wu qian » wu jian, jun qian
qian yi » qian yan
yi ning » li ning, yi jing

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan yuan wu qian yi ning ((chong yi) or (hong hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan yuan wu qian yi ning ((chong yi) OR (hong hai)) ;.
• Adding a wildcard symbol may retrieve word variants: wing yan yuan wu qian yi ning ((chong yi) or (hong hai)) ;*.