Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
zhang yin » zhang ying, zhang yan, zhang xin
john song » john wong, john bonn, john ngosong
wang lin » wang li, wang qin, yang lin
kui ying » hui ying, huei ying, li ying
song siu » kong siu, wong siu, song shin
ku ying » ka ying, ku ring, hui ying

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

• If you are trying to use Boolean operators, they must be ALL CAPS: zhang yin ((yang liang) OR (wang lin)) ((kui ying) OR (ku ying)) john song siu ;~.
• Adding a wildcard symbol may retrieve word variants: zhang yin ((yang liang) or (wang lin)) ((kui ying) or (ku ying)) john song siu ;*.