According to Baidu Encyclopedia, Guanghe sufu is a traditional Guangdong dish, which belongs to Cantonese cuisine. The famous brand of sufu was founded in 1893 (Guangxu period of Qing Dynasty). Fang Shouluo, the founder of Guanghe, started Guanghe Nuo. Franchise in Shuikou Town, Kaiping County, Guangdong Province, fixed fermented bean curd and Guanghe fermented bean curd were officially named. Guanghe sufu is refined from high-quality non-GMO soybeans and Guanghe endemic strains. Without preservatives, it tastes especially smooth and delicious.
Wang Zhihe stinky tofu is a traditional snack in old Beijing, belonging to a kind of tofu. The color is blue, it smells bad and tastes delicious. The inventor is Wang Zhihe, an Anhui native, who has been circulating for more than 300 years. He used to be a scholar, but he failed many times in the exam in Beijing. But to make tofu for a living and create stinky tofu. Stinky tofu was once sent to the court as a royal dish and was loved by Empress Dowager Cixi, who named it "Fang Yuqing".