Shu Nan looks for spices on a mountain in Miaoxi Town of Huzhou, east China's Zhejiang Province, Jan. 8, 2019. Being about 30 years old, Shu Nan is a famous incense maker who has made 50 kinds of incense products now. Shu Nan started to engage traditional incense making when he worked in a museum after graduation. He established his own incense studio in Hangzhou, Zhejiang's capital, in 2013. In 2018, he opened an incense culture exhibition hall in Huzhou. (Xinhua/Weng Xingyang)