Villagers participate in a ploughing contest to celebrate the Longtaitou Day in Shuangtuan Village of Huangdun Town in Rizhao, east China's Shandong Province, March 14, 2021. The day of Longtaitou, which literally means "dragon raises head", falls on the second day of the second lunar month. People celebrate the day with various activities.(Photo: Xinhua)

Villagers holding winning certificates pose with their oxen after a ploughing contest to celebrate the Longtaitou Day in Shuangtuan Village of Huangdun Town in Rizhao, east China's Shandong Province, March 14, 2021. The day of Longtaitou, which literally means "dragon raises head", falls on the second day of the second lunar month. People celebrate the day with various activities.(Photo: Xinhua)

Folk artists perform at a scenic spot to celebrate the Longtaitou Day in Qingzhou City, east China's Shandong Province, March 14, 2021. The day of Longtaitou, which literally means "dragon raises head", falls on the second day of the second lunar month. People celebrate the day with various activities.(Photo: Xinhua)

Children perform dragon dance to celebrate the Longtaitou Day at a kindergarten in Fushan District of Yantai, east China's Shandong Province, March 14, 2021. The day of Longtaitou, which literally means "dragon raises head", falls on the second day of the second lunar month. People celebrate the day with various activities.(Photo: Xinhua)