Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hanh doanh » hang doanh, chinh doanh, doanh doanh
tiep danh » tieu danh, thien danh, tiep can
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
cong luan » tong luan, cong tuan, dong luan
luan phan » luan van, luan hoan
hoc tiep » hoa tiep, hoc tieu, hoc tien

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc tiep danh - hanh doanh cua thong cong luan phan tu~.
• Adding a wildcard symbol may retrieve word variants: hoc tiep danh - hanh doanh cua thong cong luan phan tu*.