Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
zhang hai » zhang dai, shang hai, zhang han
than you » can you
can data » can tata, dan data, fan data
yang bin » yang lin, huang bin, yang jing
yang jin » yang jie, yang jun, ying jin
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 data)) ((yang bin) OR (yang jin)) zhang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang ka ((than you) or (can data)) ((yang bin) OR (yang jin)) zhang hai ;~".
• Adding a wildcard symbol may retrieve word variants: dong yang ka ((than you) or (can data)) ((yang bin) OR (yang jin)) zhang hai ;*.