Perhaps you should try some spelling variations:
wang liang » wang yang
san using » plan using, mean using, win using
wang san » wang yan, wang ban, wang dan
using ai » using a, using big, using _
tan yang » dan yang, tan ying, tan yong
yi gang » ii gang, li gang, yi yang
i gang » ii gang, li gang, 2 gang

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 san using ai ((wang liang) OR (tan yang)) ((yi gang) OR (i gang)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang san using ai ((wang liang) or (tan yang)) ((yi gang) OR (i gang)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang san using ai ((wang liang) or (tan yang)) ((yi gang) OR (i gang)) hai ;*.