Perhaps you should try some spelling variations:
thien hach » thien thanh, hien hanh
canh doanh » hanh doanh, chinh doanh, doanh doanh
hien hach » hien hanh, hien nhanh, hien khanh
doanh cua » doanh luan
dang cong » dung cong
cua dang » cua cong, cua ban
cong van » cong vang, cong san, song van
van phan » van phong, van thanh, luan phan
phan lap » phan dau

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)) - canh doanh cua dang cong van phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien hach) OR (thien hach)) - canh doanh cua dang cong van phan lap.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien hach) or (thien hach)) - canh doanh cua dang cong van phan lap*.