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thuc thanh » thuoc thanh, thuc hanh, phuc thanh
thanh khoa » thanh hoa, thanh pho, hang khoa
than thong » than thuong, toan thong, tran thong
pho thong » he thong
khoa than » khoa luan, hoa thai, hoa tan
sach tri » sach tai, sach tren, sach truc
tri thuc » tri tue
khoa pho » khoa phu, khoa khoa, khoa phau
thuc cac » thuc cach, tuc cac, phuc cac
cac khoa » cac khoan, cac khoi, dac khoa
tu sach » thu sach, su sach, te sach
sach xa » sach dao, sach nha, sach bai
xa thuc » va thuc, xa phuc, a thuc