Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
dong sink » dong sin, dong bin, dong ping
hua nets » a nets
nets can » nets land, tests can, units can
can meet » can best
long hai » long han, long chain, long haul
hong hai » shang hai, zhong tai, dang hai

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: ((wang yang) OR (dong sink)) ya hua nets can meet ((long hai) OR (hong hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) or (dong sink)) ya hua nets can meet ((long hai) OR (hong hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (dong sink)) ya hua nets can meet ((long hai) OR (hong hai)) ;*.