Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh luan » trinh luan, trinh luat, doanh luan
hoc chieu » hoc thieu, ho chieu, hoc hien
hanh tang » hanh trang, anh tang, hanh mang
cua thong » cua thuong, cua khong, cua tong
tang cua » mang cua, hang cua, tang luan
cong tac » cong ty
toan ban » van ban
tran van » luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh tang cua thong cong tac ((((tranh luan) or (toan ban))) or (tran van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh tang cua thong cong tac ((((tranh luan) OR (toan ban))) OR (tran van)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh tang cua thong cong tac ((((tranh luan) or (toan ban))) or (tran van))*.