Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
jin shang » jin chang, bin zhang, jin kang
shang hai » shang kai, dang hai, chang ha
than bau » than bad, than a, than you
can data » can tata, dan data, chain data
fan data » dan data, loan data, main data
yang jin » yang jie, yang jun, ying jin

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