Upgrading the natural reserve of Nguyen Van Hun branch road, Khanh Binh 11 branch road, Khanh Binh 28 and 30 road; Upgrading cement concrete on Khanh Binh 41 route; Construction of drainage system on Khanh Binh 11 branch road, Khanh Binh roads 28, 30, 41, Khanh Binh ward