Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
than data » than death, loan data, can data
than daem » than days, than deep, thanh dam
yang mind » yang cindy, sang minh, tang min
yang jin » yang jie, yang jun, ying jin
hong hai » shang hai, zhong tai, dang hai
yang ka » yang fan, yang yao

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 data) OR (than daem)) ((yang mind) OR (yang jin)) hong hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang ka ((than data) or (than daem)) ((yang mind) OR (yang jin)) hong hai ;~".
• Adding a wildcard symbol may retrieve word variants: dong yang ka ((than data) or (than daem)) ((yang mind) OR (yang jin)) hong hai ;*.