Beijing, July 26 (Youth.cn) - Fermented soya beans are being dried in Huangyao Town in Guangxi Zhuang Autonomous Region. Factories are busy drying their fermented soya beans products to serve market. Traced to early Ming Dynasty, the town has a long history of producing fermented soya beans, and the product was listed in national geographic indication protection products list in 2012. Photo/VCG