Perhaps you should try some spelling variations:
dong using » done using, dong sin, dong ping
using tax » using a
ying jin » yang jin, jing ji, yang jie
when co » when cow, when do, when coal
co ming » guo ming
yang yi » yang xi, yang jui
3 when » 4 when
tax 3 » tax _, tax 5, tax a

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 using tax 3 when co ming ((((wang yan) OR (ying jin))) OR (((yang yi) OR (yang di)))) ;~.
• Adding a wildcard symbol may retrieve word variants: dong using tax 3 when co ming ((((wang yan) or (ying jin))) or (((yang yi) or (yang di)))) ;*.