Perhaps you should try some spelling variations:
trong thuat » trong hoat, trong thu, trong phat
chieu sach » chinh sach, chiet tach, chieu sang
tung thuat » thuong thuat, vuong thuat, tvqg thuat
doi chieu » doc hieu, doi chi, ho chieu
dung manh » duong manh, dung danh, hung manh
manh toan » thanh toan, anh tuan, tinh toan
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: doi chieu sach - thanh ((tung thuat) or (trong thuat)) ung dung manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - thanh ((tung thuat) OR (trong thuat)) ung dung manh toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh ((tung thuat) or (trong thuat)) ung dung manh toan cau*.