Perhaps you should try some spelling variations:
hoc chuyen » khong chuyen
sach tien » sach tren, sach thieu
kien truc » kien thuc
khoa phan » hoa phan, khoa phau, khoan phai
khoa than » khoa luan, hoa thai, hoa tan
xuong may » cuong ma, xuong nau, duong ma
tien hoc » tin hoc, tien hoa, dien hoc
tu sach » thu sach, su sach, te sach
tinh » trinh, dinh, minh

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach tien hoc chuyen đe ky thuat: kien truc bach ((khoa phan) OR (khoa than)) xuong may tinh~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach tien hoc chuyen đe ky thuat: kien truc bach ((khoa phan) OR (khoa than)) xuong may tinh".
• Adding a wildcard symbol may retrieve word variants: tu sach tien hoc chuyen đe ky thuat: kien truc bach ((khoa phan) OR (khoa than)) xuong may tinh*.