Photo taken on Dec. 4, 2019 shows the making of a Langqiao wooden comb in Jingxian County, east China's Anhui Province. Traditional handmade Langqiao wooden comb of Jingxian County was recognized as a provincial intangible cultural heritage of Anhui Province in 2014, the making of which needs 28 procedures. (Photo by Zhou Mu/Xinhua)