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nguoi lanh » nguoi thanh, nguoi benh, nguoi san
sach tren » sach tien, sach tranh
sach khoa » bach khoa, sach nha, anh khoa
tai nguoi » tay nguoi, tac nguoi, loai nguoi
lanh khoa » anh khoa, xanh khoa, doanh khoa
khoa phan » hoa phan, khoa than, khoa phau
phan tong » phan trong, phan cong, han tong
tren hoc » truyen hoc, trung hoc, triet hoc
hoc sach » hoc sinh, hoc cac, hoc anh
thu sach » thuat sach, thuoc sach, thu hoach
sach tai » sach bai, sach tham, sach dao
tu sach » su sach, te sach, tu cach
khoa he » hoa he, khoa hoc, khong he