Perhaps you should try some spelling variations:
juan rene » juan meng, juan rana
yuan ting » yuan ming, huang ting, yuan kang
sang minh » kang minah, anh minh, song min
wing yan » wang yan, wing ian, wing tan
cong sun » cong shu, cong van, wing sun
y juan » _ juan, v juan
yan y » yang y, yan _, yan 4

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan y juan rene ((yuan ting) or (sang minh)) cong sun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan y juan rene ((yuan ting) OR (sang minh)) cong sun ;*.