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nghien cua » nghien cuu, nghiep cua, nghiep vua
danh hoat » dan hoat, dinh hoat, doanh hoan
hoc sach » hoc sinh, hoc cac, hoc anh
doc sach » toc sach, nuoc sach, dac sac
cua danh » cua doanh, cua dang, cua dan
danh hoa » thanh hoa, khanh hoa, nganh hoa
hoa danh » hoa doanh, hoa dan, hop danh
hoat hoc » hoa hoc, hoat ho, khoa hoc
van nhan » van phan, van thanh, danh nhan
nhan dan » phan dau, gian dan, nhan tai
hai van » thai van, ha van, hai tan
ma hai » ta hai, va hai, xa hai