Perhaps you should try some spelling variations:
coal lang » coal plant
shang hai » shang kai, dang hai, chang ha
wang can » wang yan, wang ban, wang dan
can bank » bank bank, loan bank, main bank
bank oil » bank bill, bank aid, bank al
oil coal » oil cost, oil oil, oil can
wang yue » wong yue, wang hua, wang yan
lang li » liang li, ling li, tang li

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 oil coal lang li ((shang hai) or (wang yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang can bank oil coal lang li ((shang hai) OR (wang yue)) ;.
• Adding a wildcard symbol may retrieve word variants: wang can bank oil coal lang li ((shang hai) or (wang yue)) ;*.