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thuyet canh » thuyet anh, thuyet can, thuyet kinh
tri thuyet » li thuyet, bai thuyet, tre khuyet
sach tren » sach tien, sach tranh
tren thuc » trien thuc, tron thuc, trinh thuc
pho thong » he thong
phu thong » phap thong, khau thong, phan thong
thuc cam » phuc cam, thuc can, thuc cao
cam khoa » nam khoa, cam hoa, cac khoa
khoa pho » khoa phu, khoa khoa, khoa phau
sach tri » sach tai, sach truc, sach bai
canh hoa » danh hoa, hanh hoa, thanh hoa
tu sach » thu sach, su sach, te sach
so sach » so sanh, bo sach, co sach
hoa phu » khoa phu, hoa phi, hoi phu