Perhaps you should try some spelling variations:
wang liang » wang yang
liang than » liang tan, liang thow, liang dan
long life » long live, longer life, long lived
zhong tai » hong hai, zhong zhi
than oil » than coal, than only, than one
oil real » oil coal, oil rent
wong yue » wang 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 liang than oil real long life ((((zhong tai) OR (hong tan))) or (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang than oil real long life ((((zhong tai) OR (hong tan))) OR (wong yue)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang than oil real long life ((((zhong tai) OR (hong tan))) or (wong yue)) ;*".