Perhaps you should try some spelling variations:
juan meng » juan rene, jui meng
yuan ming » yuan ting, kian ming, wan ming
chan ming » kian ming, chan eng, chan fong
cong sun » cong shu, cong van, wing sun
wai yan » wang yan, wei yang
yi juan » y juan
yan yi » yang yi, tan yi, yan zi
minh » mind, mine, mini

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: wai yan yi juan meng ((((yuan ming) OR (chan ming))) OR (tuan minh)) cong sun ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wai yan yi juan meng ((((yuan ming) OR (chan ming))) or (tuan minh)) cong sun ;~".
• Adding a wildcard symbol may retrieve word variants: wai yan yi juan meng ((((yuan ming) OR (chan ming))) or (tuan minh)) cong sun ;*.