Perhaps you should try some spelling variations:
chiet tach » chieu sach
hoc chiet » hoc thiet, hoc nhiet, hoc hien
hanh luan » khanh luan, hang luan, hanh luat
trong can » trong canh, trong chan, trong cac
can khach » van khanh, vay khach, cua khach
khach cap » khach san, sach cap, hanh cap
van dung » van dong, xay dung, tin dung

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 luan van dung trong can khach cap~.
• Adding a wildcard symbol may retrieve word variants: hoc chiet tach - hanh luan van dung trong can khach cap*.