Changde is called the hometown of cultural relics. In recent years, the state invested10.08 billion yuan to build a poem wall with a 2.92km long flood control wall as the carrier, and named it "China Changde poem wall". Poetry Wall is a collection of poems, calligraphy and fine arts works by famous contemporary artists in China. It is called the longest art wall of poems, books, paintings and engravings in the world and won the title of "Best in Guinness".
Specific situation http://www.poemwall.org/..
At this time the official website