Perhaps you should try some spelling variations:
wang liang » wang yang
yan liang » yang liang, you liang, yan wang
best ying » best bring, best thing
jeng dong » eng hong, zeng doug
last » east, past, list
thing » think, thin
things » thinks, thins
sin » sign, sind, skin

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 ((yan liang) OR (wang liang)) li ((best ying) OR (last (thing OR things))) jeng dong sin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan liang) or (wang liang)) li ((best ying) or (last (thing OR things))) jeng dong sin ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yan liang) or (wang liang)) li ((best ying) or (last (thing OR things))) jeng dong sin ;*.