Perhaps you should try some spelling variations:
juan meng » juan rene, jui meng, yuan ming
wing yan » wang yan, wing ian, wing tan
yan minh » tuan minh, sang minh, yang mind
yang jin » yang jie, yang jun, ying jin
cong sun » cong shu, cong van, wing sun
zi juan » zi yuan
yan zi » yan zhi, yuan zi, ban zi

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: "wing yan zi juan meng ((yan minh) OR (yang jin)) cong sun ;~".
• Adding a wildcard symbol may retrieve word variants: wing yan zi juan meng ((yan minh) OR (yang jin)) cong sun ;*.