Visitors enjoy their leisure time on the vast tidal-flat area in Dongying, Shandong province. [Photo/WeChat account: Dongying Weekly]

The tranquil and retro holiday houses in Dongying attract many visitors every year. [Photo/WeChat account: Dongying Weekly]

Children perform Lyu Opera in Dongying. Many schools in the city teach Lyu Opera and invite masters to teach students, which helps to preserve the traditional cultural heritage. [Photo/WeChat account: Dongying Weekly]