Perhaps you should try some spelling variations:
juan meng » juan rene, yuan ming
wing yan » wang yan, wing ian, wing tan
yan guan » gan guan, yan yuan, yang guang
jui meng » mui teng
ying kim » yong kim, hyung kim, ying jin
kim dong » kim song, kim jong, kim young
dong sam » wong sam, dong sin, kong sar

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 guan ((juan meng) OR (jui meng)) ying kim dong sam ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan guan ((juan meng) OR (jui meng)) ying kim dong sam ;*".