Perhaps you should try some spelling variations:
yimin dang » limin wang
dang hadi » dang hai
dong nan » dong yang, dong sin, dong bin
test how » tested how, trust how, bust how
west how » bust how, cst how, host how
lost how » out how
dong di » dong sin
ya a » a a, y a, ye 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 nan) OR (dong di)) ya a ((test how) OR (((west how) OR (lost how)))) yimin dang hadi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong nan) or (dong di)) ya a ((test how) or (((west how) OR (lost how)))) yimin dang hadi ;~".
• Adding a wildcard symbol may retrieve word variants: ((dong nan) or (dong di)) ya a ((test how) or (((west how) OR (lost how)))) yimin dang hadi ;*.