Perhaps you should try some spelling variations:
wang liang » wang yang
young john » kong john, wong john, young jean
dan young » kang young, a young, jae young
john song » john wong, john bonn, john ngosong
song siu » kong siu, wong siu, song shin
tan hua » tuan hua, wang hua, tan chia
hua dan » hua ban

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) or (wang yan)) tan hua dan young john song siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (wang yan)) tan hua dan young john song siu ;*.