https://www.sonha.com.vn/en/library/ceremony-of-opening-and-signing-the-cooperation-agreement-for-development-freesolar-rooftop-solar-power-brand/ 2020-07-24T04:38:52+00:00 0.4 https://www.sonha.com.vn/en/library/son-ha-group-celebrates-20th-year-of-establishment-and-receives-the-second-class-labor-medal/ 2020-07-24T04:37:50+00:00 0.4