Perhaps you should try some spelling variations:
dong hoang » hong hong
dong yang » wang yang, yang yang, dan yang
jie shang » jie zhang, jie song, xia shang
shang hai » shang kai, dang hai, chang ha
than you » can you
can data » can tata, dan data, fan data
yang jie » yang jin, yang di, yang jui

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