Perhaps you should try some spelling variations:
guan juan » huang juan, san juan, quan guan
juan rene » juan meng, juan rana
hyung kim » yong kim
wing yan » wang yan, wing ian, wing tan
yan guan » gan guan, yan yuan, yang guang
ying kim » yong kim, ying jin, kang kim
wong sau » wong sam, wong siu, wong shiu

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 rene ((ying kim) OR (hyung kim)) wong sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan guan juan rene ((ying kim) OR (hyung kim)) wong sau ;*".