Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
luat trong » suat trong, thuat trong, luat thuong
trinh toan » tinh toan, thanh toan, trinh han
ho chieu » theo chieu, hoc thieu, mot chieu
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - hanh trinh luat trong cong trinh toan cau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh trinh luat trong cong trinh toan cau*.