Media staff visit the management center of a zero-carbon demonstration zone in Boao, south China's Hainan Province on March 30, 2023. The Boao Forum for Asia (BFA) holds its annual conference from March 28 to 31 in Boao, a coastal town in China's southernmost province of Hainan. Green development and new energy drew much attention during the conference. (Xinhua/Yang Guanyu)

The model of a wind power station is pictured at an exhibition booth at the Boao Forum for Asia in Boao, south China's Hainan Province, March 29, 2023. The Boao Forum for Asia (BFA) holds its annual conference from March 28 to 31 in Boao, a coastal town in China's southernmost province of Hainan. Green development and new energy drew much attention during the conference. (Xinhua/Yang Guanyu)

This photo taken on March 30, 2023 shows the photovoltaic floor tiles in front of the press center of the Boao Forum for Asia (BFA) in Boao, south China's Hainan Province. The Boao Forum for Asia (BFA) holds its annual conference from March 28 to 31 in Boao, a coastal town in China's southernmost province of Hainan. Green development and new energy drew much attention during the conference. (Xinhua/Yang Guanyu)

New energy vehicles run in the zero-carbon demonstration zone in Boao, south China's Hainan Province, March 28, 2023. The Boao Forum for Asia (BFA) holds its annual conference from March 28 to 31 in Boao, a coastal town in China's southernmost province of Hainan. Green development and new energy drew much attention during the conference. (Xinhua/Wang Jingqiang)

This photo taken on March 29, 2023 shows the scene of a panel discussion themed on "Carbon Neutrality: Dilemma and Way out" during the Boao Forum for Asia (BFA) Annual Conference 2023 in Boao, south China's Hainan Province. The Boao Forum for Asia (BFA) holds its annual conference from March 28 to 31 in Boao, a coastal town in China's southernmost province of Hainan. Green development and new energy drew much attention during the conference. (Xinhua/Fan Yuqing)

A man views an aquaponics system at a park on Dongyu Island in Boao, south China's Hainan Province, March 28, 2023. The Boao Forum for Asia (BFA) holds its annual conference from March 28 to 31 in Boao, a coastal town in China's southernmost province of Hainan. Green development and new energy drew much attention during the conference. (Xinhua/Zhang Liyun)

This photo taken on March 30, 2023 shows the photovoltaic floor tiles in front of the press center of the Boao Forum for Asia (BFA) in Boao, south China's Hainan Province. The Boao Forum for Asia (BFA) holds its annual conference from March 28 to 31 in Boao, a coastal town in China's southernmost province of Hainan. Green development and new energy drew much attention during the conference. (Xinhua/Yang Guanyu)

This photo taken on March 30, 2023 shows the management center of a zero-carbon demonstration zone in Boao, south China's Hainan Province. The Boao Forum for Asia (BFA) holds its annual conference from March 28 to 31 in Boao, a coastal town in China's southernmost province of Hainan. Green development and new energy drew much attention during the conference.

编辑：高佳槐