private void thanhToánDVHướngDẫnViênToolStripMenuItem_Click(object sender, EventArgs e)
{
frmDichVuHDV frmHDV = new frmDichVuHDV();
frmHDV.Show();
}
private void huowToolStripMenuItem_Click(object sender, EventArgs e)
{
frmDichVuHDV frmDV = new frmDichVuHDV();
frmDV.Show();
}
