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phan thong » phan thuong, phan hong, phan tong
khoa phan » hoa phan, khoa than, khoa phau
pho thong » he thong
sach lan » sach luan, sach han, sach san
lan cuoi » lang cuoi, la cuoi, dam cuoi
cuoi cac » cuoi dac, cuoc cach, cuong cac
cac khoa » cac khoan, cac khoi, dac khoa
khoa pho » khoa phu, khoa khoa, khoa phau
sach tan » sach han, sach san, sach tai
tan duoc » tao duoc, tran duc, da duoc
duoc cac » cuoc cach, duoc chat, duong cac
su sach » so sach, vu sach