Perhaps you should try some spelling variations:
wang liang » wang yang
liang wei » xiang wei, zhang wei, wang wei
john wong » john song, john bonn
wei west » west west, der west, ii west
west can » west bank
can john » can join, cogan john, chen john
wong sau » wong sam, wong siu, wong shiu

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 yanling)) liang wei west can john wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (wang yanling)) liang wei west can john wong sau ;.
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (wang yanling)) liang wei west can john wong sau ;*.