Sheng Chunling paints at home in the Muyun'an community of Rongcheng City, east China's Shandong Province, July 5, 2018. The Muyun'an community is famous for painting and is dedicated to boosting tourism based on cultural heritages. (Xinhua/Wang Nan)

Aerial photo taken on July 5, 2018 shows in the Muyun'an community of Rongcheng City, east China's Shandong Province. The Muyun'an community is famous for painting and is dedicated to boosting tourism based on cultural heritages. (Xinhua/Wang Nan)

Combo photo taken on July 5, 2018 shows the homestay in the Muyun'an community of Rongcheng City, east China's Shandong Province, July 5, 2018. The Muyun'an community is famous for painting and is dedicated to boosting tourism based on cultural heritages. (Xinhua/Wang Nan)

Song Rendou writes Chinese calligraphy in the Muyun'an community of Rongcheng City,east China's Shandong Province, July 5, 2018. The Muyun'an community is famous for painting and is dedicated to boosting tourism based on cultural heritages. (Xinhua/Wang Nan)

Song Limai (front) paints at a studio in the Muyun'an community of Rongcheng City,east China's Shandong Province, July 5, 2018. The Muyun'an community is famous for painting and is dedicated to boosting tourism based on cultural heritages. (Xinhua/Wang Nan)

Photo taken on July 5, 2018 shows a homestay (Up) and Zhou Guojing cleaning in a homestay in the Muyun'an community of Rongcheng City, east China's Shandong Province, July 5, 2018. The Muyun'an community is famous for painting and is dedicated to boosting tourism based on cultural heritages. (Xinhua/Wang Nan)

Wang Lizhen makes a painting in the Muyun'an community of Rongcheng City, east China'sShandong Province, July 5, 2018. The Muyun'an community is famous for painting and is dedicated to boosting tourism based on cultural heritages. (Xinhua/Wang Nan)