Perhaps you should try some spelling variations:
yuan china » tuan china, yunnan china, wuhan china
china land » china hand, china's land, china brand
song lina » sosa lina, song bing, song li
yan yuan » yan guan, fang yuan, nan yan
song jin » song min, shang jin, song shin
hong hai » shang hai, zhong tai, hong tan
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 yuan china land ((song lina) OR (song jin)) ((dang hai) OR (hong hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan yuan china land ((song lina) OR (song jin)) ((dang hai) or (hong hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan yuan china land ((song lina) OR (song jin)) ((dang hai) or (hong hai)) ;*.