Perhaps you should try some spelling variations:
wang can » wang yan, wang ban, wang dan
can bank » bank bank, loan bank, main bank
au tchad » du tchad
liang li » ling li, qiang li, liang wei
hong hai » shang hai, zhong tai, dang hai
wong yue » wang yue, hong yu
al chad » mali chad, oil chad

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang can bank ((al chad) OR (au tchad)) liang li ((hong hai) or (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang can bank ((al chad) OR (au tchad)) liang li ((hong hai) OR (wong yue)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang can bank ((al chad) OR (au tchad)) liang li ((hong hai) or (wong yue)) ;*".