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thoai thong » thoai trong, thong thong, toan thong
khoa thong » hoa thong, pho thong, khoi khong
thuc danh » thuc hanh, thuc dan, chuc danh
sach thai » sach tham, sac thai, sach tai
thai thuc » thai thuy, thai tuc, tham thuc
thuc bach » truc bach, thuc cach, thuoc sach
bach than » bach khang, sach tham, ban than
cach tai » cac tai, cach ta, sach tai
tai thuc » tri thuc, dai thuc, thi thuc
danh hoa » thanh hoa, khanh hoa, nganh hoa
hoa khoa » khoa khoa, chua khoa, chia khoa
tu cach » tu cac
vu sach » vu bach, su sach, vu khach