Perhaps you should try some spelling variations:
china chang » chin chang, china zhang, china changqi
one china » money china, zones china, role china
chang jui » chang gui, yang jui, chang su
yan liang » yang liang, wang liang, you liang
jui chen » yi chen
yang jun » yang jui, pang jun, yang jin
yang yue » wang yue, yang yun, yang jui

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: one china chang jui chen ((yan liang) OR (yang jun)) ((((wang yan) OR (yang yue))) OR (yang di)) ;~.
• Adding a wildcard symbol may retrieve word variants: one china chang jui chen ((yan liang) or (yang jun)) ((((wang yan) or (yang yue))) or (yang di)) ;*.