Students and teachers of Jilin University of Arts paint on a wall of a house at Qingshui Village in Changchun City, northeast China's Jilin Province, June 18, 2020. Students and teachers of Jilin University of Arts decorated the village with murals. (Xinhua/Lin Hong)

Aerial photo taken on June 18, 2020 shows painted houses at Qingshui Village in Changchun City, northeast China's Jilin Province. Students and teachers of Jilin University of Arts decorated the village with murals. (Xinhua/Lin Hong)

A farmer works beside a painted house at Qingshui Village in Changchun City, northeast China's Jilin Province, June 18, 2020. Students and teachers of Jilin University of Arts decorated the village with murals. (Xinhua/Lin Hong)

A student of Jilin University of Arts paints on a wall of a house at Qingshui Village in Changchun City, northeast China's Jilin Province, June 18, 2020. Students and teachers of Jilin University of Arts decorated the village with murals. (Xinhua/Lin Hong)

Aerial photo taken on June 18, 2020 shows painted houses at Qingshui Village in Changchun City, northeast China's Jilin Province. Students and teachers of Jilin University of Arts decorated the village with murals. (Xinhua/Lin Hong)

Photo taken on June 18, 2020 shows a painted house at Qingshui Village in Changchun City, northeast China's Jilin Province. Students and teachers of Jilin University of Arts decorated the village with murals. (Xinhua/Lin Hong)