Perhaps you should try some spelling variations:
gieng nuoc » bien nuoc
sach tien » sach tren, sach thieu
va chuyen » van chuyen, cau chuyen, va truyen
nuoc sach » nguoi sach, hoc sach, cuoc cach
sach khoa » bach khoa, sach nha, anh khoa
khoa than » khoa luan, hoa thai, hoa tan
than cong » thanh cong, thuan cong, phan cong
hay tinh » ha tinh, huy tinh, tay tinh
tu sach » thu sach, su sach, te sach
tien va » dien va, thien van

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 tien va chuyen đe ky thuat: gieng nuoc sach khoa than cong ((hay tinh) OR (may tinh))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach tien va chuyen đe ky thuat: gieng nuoc sach khoa than cong ((hay tinh) OR (may tinh))".
• Adding a wildcard symbol may retrieve word variants: tu sach tien va chuyen đe ky thuat: gieng nuoc sach khoa than cong ((hay tinh) OR (may tinh))*.