Perhaps you should try some spelling variations:
hoc chuyen » khong chuyen
khoa than » khoa luan, hoa thai, hoa tan
than cung » phan cung, thay cung, tham cung
sach tin » sach tien, sach kinh, sach tren
thuc anh » thuc hanh, thuy anh, thu anh
anh khoa » doanh khoa, hang khoa
cung may » dung may, cong may, cung hay
tu sach » thu sach, su sach, te sach
tin hoc » sinh hoc
tinh » trinh, minh, kinh

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 tin hoc chuyen đe ky thuat: kien thuc anh khoa than cung may (tinh or dinh)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tin hoc chuyen đe ky thuat: kien thuc anh khoa than cung may (tinh OR dinh).
• Adding a wildcard symbol may retrieve word variants: tu sach tin hoc chuyen đe ky thuat: kien thuc anh khoa than cung may (tinh or dinh)*.