Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
yan than » van thanh, yan zhang, yan clan
one coal » one goal, owned coal, oil coal
qiang li » liang li, qiang niu, ling li
hong hai » zhong tai, dang hai, hong tan
wang yue » wang hua, wang he, wang hui
wong yue » hong yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan than one coal qiang li ((((hong hai) or (shang hai))) or (((wang yue) OR (wong yue)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan than one coal qiang li ((((hong hai) OR (shang hai))) OR (((wang yue) OR (wong yue)))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan than one coal qiang li ((((hong hai) or (shang hai))) or (((wang yue) OR (wong yue)))) ;".
• Adding a wildcard symbol may retrieve word variants: wang yan than one coal qiang li ((((hong hai) or (shang hai))) or (((wang yue) OR (wong yue)))) ;*.