Perhaps you should try some spelling variations:
wang liang » wang yang
irene han » irene a
wong shiu » wong siu, cong shu, song shin
gan guan » yan guan, quan guan, fan guon
min wong » min hong, minh cong, amin hong
tan hua » tuan hua, tan chia, tan puay
han min » han men, kan min, chan ming

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ((gan guan) or (((tan hua) or (wang hua)))) irene han min wong shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ((gan guan) OR (((tan hua) OR (wang hua)))) irene han min wong shiu ;.
• Adding a wildcard symbol may retrieve word variants: wang liang ((gan guan) or (((tan hua) or (wang hua)))) irene han min wong shiu ;*.