Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thiet tach » chiet tach, thien hach, thuat tach
doanh suat » doanh xuat, doanh luan, doanh cua
ho thiet » hoc thiet, hoa thiet, so thiet
cong van » cong vang, cong san, cong tan
song van » hoang van, trong van, duong van
toan ban » van ban

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 - chinh doanh suat thong ((cong van) OR (song van)) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho thiet tach - chinh doanh suat thong ((cong van) OR (song van)) toan ban".
• Adding a wildcard symbol may retrieve word variants: ho thiet tach - chinh doanh suat thong ((cong van) OR (song van)) toan ban*.