Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
wang yang » wang yan, wang liang, wang yanling
yang than » yang dean, yang fan
china top » china's top, china tips, china two
yong lin » yang lin, song lina, yong kim
yang jin » yang jie, yang jun, ying jin
hong hai » shang hai, zhong tai, dang hai
zong he » zheng he

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 yang than china top ((yong lin) OR (yang jin)) ((zong he) OR (hong hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang than china top ((yong lin) OR (yang jin)) ((zong he) OR (hong hai)) ;*.