Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
rents yan » ren yan
tuan hua » tan hua, tuan vu, yuan hui
non same » non state, non frame, non sales
won sau » wong sau, wong sam, wong siu
yan ji » yan jiu, ban ji, pan ji
wang » wing, wan, lang

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hyoung ((tuan hua) OR (tuan china)) rents yan ji ((won sau) OR (non same)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang hyoung ((tuan hua) OR (tuan china)) rents yan ji ((won sau) OR (non same)) ;*.