Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
shang hai » shang kai, dang hai, chang ha
than you » can you
can tata » can data, can take, can tax
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang jui, yang xi
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 you) OR (can tata)) ((yang jin) OR (yang jie)) shang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang ka ((than you) or (can tata)) ((yang jin) OR (yang jie)) shang hai ;~".
• Adding a wildcard symbol may retrieve word variants: dong yang ka ((than you) or (can tata)) ((yang jin) OR (yang jie)) shang hai ;*.