class DonVi():
    def __init__(self, iddv, ten):
        self.iddv = iddv
        self.ten = ten

class NhanVien():
    def __init__(self, idnv, ho_ten, gioi_tinh, ngay_sinh, cmnd, muc_luong, dia_chi, iddv):
        self.idnv = idnv
        self.ho_ten = ho_ten
        self.gioi_tinh = gioi_tinh
        self.ngay_sinh = ngay_sinh
        self.cmnd = cmnd
        self.muc_luong = muc_luong
        self.dia_chi = dia_chi
        self.iddv = iddv

    def in_thong_tin(self):
        gioi_tinh = "";
        if self.gioi_tinh =="true":
            gioi_tinh = "Nam"
        else:
            gioi_tinh = "Nu"

        print (self.idnv + " - " + self.ho_ten + " - " + self.gioi_tinh + " - " + self.ngay_sinh + " - " + self.cmnd + " - " + self.muc_luong + " - " + self.dia_chi)

