Perhaps you should try some spelling variations:
wang liang » wang yang
wang san » wang yan, wang ban, wang dan
using ai » using big, using _, using 4d
tan yang » dan yang, tan ying, tan yong
gang hai » dang hai, shang hai, eang hay
using a » using _
yi gang » ii gang, i gang, li 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) OR (using a)) ((wang liang) OR (tan yang)) yi gang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang san ((using ai) OR (using a)) ((wang liang) or (tan yang)) yi gang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang san ((using ai) OR (using a)) ((wang liang) or (tan yang)) yi gang hai ;*.