Perhaps you should try some spelling variations:
liang zayn » liang dan
chang john » change john, changed john, chang soon
liang tan » liang dan, liang sun, wing tan
khan syed » ahsan syed, shah syed, khan sher
john wong » john song, john bonn
can she » can see, can shape, can save
wong yu » wong yue, hong yu, rong yu

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: wang ((liang zayn) OR (liang tan)) ((can she) OR (khan syed)) chang john wong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang zayn) OR (liang tan)) ((can she) or (khan syed)) chang john wong yu ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang zayn) OR (liang tan)) ((can she) or (khan syed)) chang john wong yu ;*.