Perhaps you should try some spelling variations:
wang liang » wang yang
dan using » san using, plan using, mean using
using ann » using bank, using a, using ai
wang dan » wang yan, wang ban, wang yidan
tan yang » dan yang, tan ying, tan yong
gang hai » dang hai, shang hai, eang hay
yi gang » ii gang, i gang, li gang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang dan using ann ((wang liang) or (tan yang)) yi gang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang dan using ann ((wang liang) OR (tan yang)) yi gang hai ;.
• Adding a wildcard symbol may retrieve word variants: wang dan using ann ((wang liang) or (tan yang)) yi gang hai ;*.