Perhaps you should try some spelling variations:
trien thuoc » trien thuc, trien thuong, tin thuoc
hoc chuyen » khong chuyen
thuoc bach » thuoc sach, thuoc ban, truc bach
sach tren » sach tien, sach tranh
dang dang » dang dung, dung dang, dang bang
tren hoc » truyen hoc, trung hoc, triet hoc
dan dang » dan dung, da dang, dan dong
xay tinh » may tinh, xa tinh, tay tinh
su sach » so sach, vu sach
bach ha » bac ha, bich ha, sach ha

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 tren hoc chuyen đe ky thuat: trien thuoc bach ha ((dan dang) OR (dang dang)) xay tinh~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach tren hoc chuyen đe ky thuat: trien thuoc bach ha ((dan dang) OR (dang dang)) xay tinh".
• Adding a wildcard symbol may retrieve word variants: su sach tren hoc chuyen đe ky thuat: trien thuoc bach ha ((dan dang) OR (dang dang)) xay tinh*.