Perhaps you should try some spelling variations:
hoc chuyen » khong chuyen
sach tien » sach tren, sach thieu
kien truc » kien thuc
tien hoc » tin hoc, tien hoa, dien hoc
dang may » mang may, dang xay, dang mau
dung may » dung va, dung tai, mang may
su sach » so sach, vu sach
bach ha » bac ha, bich ha, sach ha
ha phan » hoa phan, hai phan, va phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach tien hoc chuyen đe ky thuat: kien truc bach ha phan ((dang may) OR (dung may)) trinh~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach tien hoc chuyen đe ky thuat: kien truc bach ha phan ((dang may) OR (dung may)) trinh".
• Adding a wildcard symbol may retrieve word variants: su sach tien hoc chuyen đe ky thuat: kien truc bach ha phan ((dang may) OR (dung may)) trinh*.