Aerial photo taken on April 11, 2020 shows the expansion project of Haikou Meilan International Airport in Haikou, the capital city of south China's Hainan Province. (Xinhua/Guo Cheng)
China Focus: China releases master plan for Hainan free trade port
Source: Xinhua| 2020-06-02 00:40:23|Editor: huaxia
