Perhaps you should try some spelling variations:
thiet tach » chiet tach, thien hach, thuat tach
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhan trong » nhuan trong, nhat trong, nhin trong
ho thiet » hoc thiet, hoa thiet, so thiet
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho thiet tach - hanh doanh nhan trong cong dan than ban~.
• Adding a wildcard symbol may retrieve word variants: ho thiet tach - hanh doanh nhan trong cong dan than ban*.