(251227) -- QINZHOU, Dec. 27, 2025 (Xinhua) -- An aerial drone photo taken on Dec. 27, 2025 shows oyster cultivation fields in the Maowei Sea in Qinzhou, south China's Guangxi Zhuang Autonomous Region. In winter, the Maowei Sea in Guangxi presents picturesque scenery. In recent years, Guangxi has implemented high-standard ecological protection of the marine environment in the Beibu Gulf, transforming the Maowei Sea into a new cultural and tourism landmark. (Xinhua/Zhang Ailin)