This photo taken with a mobile phone on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)

An aerial drone photo taken on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)

An aerial drone photo taken on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)

An aerial drone photo taken on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)

An aerial drone photo taken on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)

An aerial drone photo taken on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)

An aerial drone photo taken on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)

An aerial drone photo taken on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)

This photo taken with a mobile phone on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)

An aerial drone photo taken on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)

An aerial drone photo taken on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)

An aerial drone photo taken on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)

An aerial drone photo taken on Oct. 2, 2025 shows a view of the China's Huangyan Dao national nature reserve in the South China Sea. (Xinhua)