Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
zhong tai » hong tan, hong hai, zhong zhi
than bau » than bad, than a, than big
than you » can you
yang jin » yang jie, yang jun, ying jin
yang ka » yang fan, yang yao
hai » hadi, haji, hari

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

• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang ka ((than bau) OR (than you)) yang jin ((zhong tai) OR (dang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang ka ((than bau) OR (than you)) yang jin ((zhong tai) or (dang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: dong yang ka ((than bau) OR (than you)) yang jin ((zhong tai) or (dang hai)) ;*.