Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
hoc chuyen » khong chuyen
thuc bach » truc bach, thuc cach, thuoc sach
bach khoa » anh khoa
khoa chan » khoa than, khoa can, khoa cham
chan dung » van dung, dan dung
sach tin » sach tien, sach kinh, sach tren
dung may » dung va, dung tai, mang may
tin hoc » sinh hoc
tinh » trinh, dinh, kinh

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

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