Perhaps you should try some spelling variations:
chiet tach » chieu sach
hoc chiet » hoc thiet, hoc nhiet, hoc hien
hanh mang » nhanh mang, hanh trang, nhanh lang
cua trong » cua truong, cua trung, qua trong
tac trinh » tao trinh, lap trinh, tac trong
trinh ban » trinh han, trinh san, trinh dan
mang cua » manh cua, dung cua, ban cua
cong tac » cong ty

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chiet tach - hanh mang cua trong cong tac trinh ban~.
• Adding a wildcard symbol may retrieve word variants: hoc chiet tach - hanh mang cua trong cong tac trinh ban*.