Perhaps you should try some spelling variations:
hoc chuyen » khong chuyen
thuoc sach » hoc sach, nuoc sach, thuat sach
thuc bach » truc bach, thuc cach, thuc hanh
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
vu sach » vu bach, su sach, vu khach
tin hoc » sinh hoc
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: vu sach tin hoc chuyen đe ky thuat: kien ((thuc bach) OR (thuoc sach)) khoa chan dung may tinh~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach tin hoc chuyen đe ky thuat: kien ((thuc bach) OR (thuoc sach)) khoa chan dung may tinh".
• Adding a wildcard symbol may retrieve word variants: vu sach tin hoc chuyen đe ky thuat: kien ((thuc bach) OR (thuoc sach)) khoa chan dung may tinh*.