A volunteer from a public service center serves the free Laba porridge to a sanitation worker at a waste transfer station during the Laba Festival in Yuyao City, east China's Zhejiang Province, Jan. 2, 2020. The Laba Festival, literally the eighth day of the 12th lunar month, falls on Jan. 2 this year. It is considered a tradition to eat Laba porridge on this day. Volunteers from the public service center in Yuyao offered free Laba porridge made by themselves to sanitation workers and those returning to hometowns. (Xinhua/Xu Yu)