Perhaps you should try some spelling variations:
thong chuyen » khong chuyen, bong chuyen, dong chuyen
sach truyen » sach luyen, sach chuyen, tac truyen
khoa phan » hoa phan, khoa than, khoa phau
phan cong » thanh cong
thuc anh » thuc hanh, thuy anh, thu anh
anh khoa » doanh khoa, hang khoa
cong may » cong xay, cong ma, cong hay
tu sach » thu sach, su sach, te sach
tinh » dinh, kinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach truyen thong chuyen đe ky thuat: kien thuc anh khoa phan cong may ((tinh OR trinh) or minh)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach truyen thong chuyen đe ky thuat: kien thuc anh khoa phan cong may ((tinh OR trinh) OR minh).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach truyen thong chuyen đe ky thuat: kien thuc anh khoa phan cong may ((tinh OR trinh) or minh)".
• Adding a wildcard symbol may retrieve word variants: tu sach truyen thong chuyen đe ky thuat: kien thuc anh khoa phan cong may ((tinh OR trinh) or minh)*.