Tags Hoa An Commune Da Nang approves first-ever dairy project Tuesday, May 09, 2017 The central city has approved its first-ever dairy farm on 124ha in Hoa Phong commune in Hoa Vang district. Hau Giang to build 40MW solar power plant Monday, Oct 24, 2016 Hau Giang Province plans to build a solar-energy power plant with total investment of VND 1.2 trillion (US$53.3 million) in Hoa An Commune, Phung Hiep District.