Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thien hach » thien thanh, hien hanh
nhung cong » dung cong, thong cong, hang cong
hien hach » hien hanh, hien nhanh, hien khanh
doanh cua » doanh luan
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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: hoc ((hien hach) OR (thien hach)) - chinh doanh cua nhung cong dan toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien hach) OR (thien hach)) - chinh doanh cua nhung cong dan toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc ((hien hach) OR (thien hach)) - chinh doanh cua nhung cong dan toan ban*.