Perhaps you should try some spelling variations:
yimin dang » limin wang
dong yang » dong hoang, wang yang, yang yang
dong skin » dong sin, dong bin, dof skin
dong nan » dong sin, dong bin, dong cao
test how » tested how, trust how, lost how
west how » lost how, bust how, cst how
hai » hadi, haji, hari

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((dong nan) or (dong yang))) or (dong skin)) ya hua ((test how) OR (west how)) yimin dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong nan) OR (dong yang))) OR (dong skin)) ya hua ((test how) OR (west how)) yimin dang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((dong nan) or (dong yang))) or (dong skin)) ya hua ((test how) OR (west how)) yimin dang hai ;*".