Perhaps you should try some spelling variations:
hoc chuyen » khong chuyen
phan dung » phan ung, phan dang, phan dong
chan dung » van dung, dan dung
thu sach » tu sach, thuat sach, thuoc sach
sach tin » sach tien, sach kinh, sach tren
thuc cac » thuc cach, tuc cac, phuc cac
vua minh » vu minh, cua minh, xuan minh
tin hoc » sinh hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach tin hoc chuyen đe ky thuat: kien thuc cac khoan ((phan dung) or (chan dung)) vua minh~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach tin hoc chuyen đe ky thuat: kien thuc cac khoan ((phan dung) OR (chan dung)) vua minh.
• Adding a wildcard symbol may retrieve word variants: thu sach tin hoc chuyen đe ky thuat: kien thuc cac khoan ((phan dung) or (chan dung)) vua minh*.