Perhaps you should try some spelling variations:
hoc chuyen » khong chuyen
thuc cach » thuoc sach, truoc cach, thuc hanh
khoa than » khoa luan, hoa thai, hoa tan
than vung » thai vung, thanh vuong, thanh tung
thu sach » tu sach, thuat sach, thuoc sach
sach tin » sach tien, sach kinh, sach tren
vung van » vung va, dung van, vung ven
tin hoc » sinh hoc
minh » dinh

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 cach) or (truc bach)) khoa than vung van minh~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach tin hoc chuyen đe ky thuat: kien ((thuc cach) OR (truc bach)) khoa than vung van minh.
• Adding a wildcard symbol may retrieve word variants: thu sach tin hoc chuyen đe ky thuat: kien ((thuc cach) or (truc bach)) khoa than vung van minh*.