Perhaps you should try some spelling variations:
than china » han china, wuhan china, can china
tuan china » wuhan china, can china, taiwan china
chin chang » china chang, chain change, china zhang
yang chin » yang chik, hang china, yang jin
chang hai » chang ha, shang hai, change has
tan yang » dan yang, tan ying, tan yong

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: "(wan OR lang) yanling ((than china) OR (tuan china)) tan yang chin chang hai ;~".
• Adding a wildcard symbol may retrieve word variants: (wan OR lang) yanling ((than china) OR (tuan china)) tan yang chin chang hai ;*.