Perhaps you should try some spelling variations:
cost liang » cost land, cost loans
bang bang » big bang
zhong tai » hong tan, hong hai, zhong zhi
wang ban » wang dan, wang yang, teang ban
than oil » than coal, than only, than one
liang li » ling li, qiang li, liang wei
yan » yang, ryan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang ban) or (bang bang)) than oil cost liang li ((zhong tai) or (wang yan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang ban) OR (bang bang)) than oil cost liang li ((zhong tai) OR (wang yan)) ;.
• Adding a wildcard symbol may retrieve word variants: ((wang ban) or (bang bang)) than oil cost liang li ((zhong tai) or (wang yan)) ;*.