Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
chinh doanh » kinh doanh
thien hach » 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 manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan ban » van ban

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: hoc ((hien hach) OR (((thien hach) OR (thien thanh)))) - chinh doanh cua nhung cong manh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien hach) or (((thien hach) OR (thien thanh)))) - chinh doanh cua nhung cong manh toan ban~".
• Adding a wildcard symbol may retrieve word variants: hoc ((hien hach) or (((thien hach) OR (thien thanh)))) - chinh doanh cua nhung cong manh toan ban*.