Aerial photo taken on Oct. 21, 2020 shows the construction site of the West-coast Internet Headquarters Base in Haikou, south China's Hainan Province. The West-coast Internet Headquarters Base belongs to the Fullsing Internet Industrial Park, which is one of the key parks of Hainan free-trade port and committed to becoming an international digital economy headquarters and an international offshore innovation base. (Xinhua/Pu Xiaoxu)
