Perhaps you should try some spelling variations:
john song » john wong, john bonn, john ngosong
hua irene » hua ren
yan guan » yan yuan, yang guang, yihan guan
gan guan » quan guan, fan guon, gui guan
song sam » wong sam, kong sar, song pae
wang » wing, wan, lang
king » wing, kind, ping

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan guan) OR (gan guan)) hua irene king john song sam ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan guan) OR (gan guan)) hua irene king john song sam ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yan guan) OR (gan guan)) hua irene king john song sam ;*.