Woodcarvers are a subset of carpenters, also known as carpenters of details. These photos were taken in August 2005 at the restoration site of the Yuejiang Tower (閱江樓) in Nanjing, China. Cheng Li (成立) is the the master craftsman demonstrating his craft in the photos.
Source: Pan Wenlong (潘文龍) and Gong Wei (龔為), Old Trades of Jiangsu: A Glimpse《江蘇老行當百業寫真》, Phoenix Education Publishing Company, 2018. Permission to use the photos has been obtained.