Perhaps you should try some spelling variations:
thiet thanh » thien thanh, thi thanh, viet thanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
hoc thiet » hoc thieu, hoc thuyet, hoc hien
doanh cua » doanh luan
bang cong » dang cong, bang song, hang cong
cong tuan » cong tan, cong luan, cong thanh
tuan phan » luan phan, toan phan, tuan pham
cua bang » chua bang, cua ban, cua dang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thiet thanh - hanh doanh cua bang cong tuan phan tu~.
• Adding a wildcard symbol may retrieve word variants: hoc thiet thanh - hanh doanh cua bang cong tuan phan tu*.