Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
china top » china's top, china tips, china two
shang hai » shang kai, dang hai, chang ha
wang ban » wang yan, wang dan, wang yang
ban than » van thanh
yang lin » wang lin, yang li, yang liang
yang jin » yang jie, yang jun, ying jin
hong hai » zhong tai, dang hai, hong tan
zong he » zheng he

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 ban than china top ((yang lin) OR (yang jin)) ((zong he) OR (((hong hai) OR (shang hai)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ban than china top ((yang lin) or (yang jin)) ((zong he) or (((hong hai) OR (shang hai)))) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ban than china top ((yang lin) or (yang jin)) ((zong he) or (((hong hai) OR (shang hai)))) ;*.