Cat Ba National Park has assigned the protection of 2,910.6 hectares of natural forest (from 2017-2019) and 2,380.6 hectares of natural forest (in 2020) to households and 03 armed forces units according to Decision No. 454/QD-UBND, dated March 2, 2017 of Hai Phong City People’s Committee on approving the Plan for forest protection and development of Hai Phong city for the period 2017 – 2020.