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canh thuc » anh thuc, cach thuc, danh thuc
bach khoa » anh khoa
pho thong » he thong
tiep hang » tien hoang, tiep can, hiep hung
tan thong » toan thong, tran thong, tao thong
thu canh » thuc hanh, thu cong, thu ban
thuc thi » thuc thai, thuc thuc, thuc te
thi bach » thi bich, thi hanh, thi anh
khoa pho » khoa phu, khoa khoa, khoa phau
nang noi » nang doc
noi tiep » noi tiet, noi tieng, hoa tiep
hang hoa » hang khoa, thanh hoa, hang va
tu nang » tru nang, tu nong, tu nano
hoa tan » hoa dan, hoa van, hoa tin