Perhaps you should try some spelling variations:
wang qian » wang qiao, wang qin, wang liang
chang mae » chang ha, changes made
chan ming » kian ming, chan eng, chan fong
jeong shu » jeong su, cong shu
qian yan » qian jun, qian yi
li chen » yi chen, jui chen
yan li » yang li, yuan li, gan li

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 qian yan li chen ((chang mae) OR (chan ming)) jeong shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang qian yan li chen ((chang mae) or (chan ming)) jeong shu ;*.