People learn traditional ethnic embroidery techniques in Rongshui Miao Autonomous County in Liuzhou city, South China's Guangxi Zhuang Autonomous on October 31, 2022. The Liuzhou authority held a three-day class on the age-old embroidery of the Miao ethnic group for local women. It's an item of intangible cultural heritage, and it also helps to provide incomes to local households. Photo: VCG