Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
liang tan » liang dan, liang sun, wing tan
jin chang » chin chang, joon chang, ying chang
chang hai » chang ha, shang hai, change has
tuan hua » tan hua, tuan vu, yuan hui
tan yong » tan hong, tan kong, tan yang
yong jin » yang jin, ying jin, song jin
han hua » tan hua, wang hua

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: liang tan ((((han hua) OR (tuan hua))) OR (tuan china)) tan yong jin chang hai ;~.
• Adding a wildcard symbol may retrieve word variants: liang tan ((((han hua) or (tuan hua))) or (tuan china)) tan yong jin chang hai ;*.