A resident plays an educational garbage sorting game during a waste management awareness campaign at a residential community in Dongcheng District of Beijing, capital of China, May 23, 2020. Beijing began to carry out mandatory garbage sorting on May 1 in new efforts to protect the environment. With the city's newly revised household waste regulation taking effect, Beijing requires people to classify household waste into four categories: kitchen, recyclable, hazardous and other waste. (Xinhua/Ju Huanzong)
