When was the ancestor of herbal tea Wang Laoji founded?

Wang Lao Ji herbal tea was invented in Daoguang period of Qing Dynasty, and it has been 175 years. Is recognized as the ancestor of herbal tea, known as the "king of medicinal tea."

Herbal tea is a kind of "medicinal tea" boiled by Chinese herbal medicine in Guangdong and Guangxi, which has the function of clearing heat and drying dampness. Among many old herbal teas, Wang Laoji is the most famous. In modern times, Wang Laoji herbal tea has spread all over the world with the footprints of China people. In the early 1950s, Wang Laoji's drug number was divided into two branches: one was classified as a state-owned enterprise and developed into today's Wang Laoji Pharmaceutical Co., Ltd. (formerly Yangcheng Pharmaceutical), mainly producing Wang Laoji brand granules (National Medicine Zhunzi); The other was brought to Hong Kong by descendants of the Wangs. In Chinese mainland, Wang Laoji's brand is owned by Wang Laoji Pharmaceutical Co., Ltd.; In countries and regions where there is a herbal tea market outside, Wang Laoji's brands are basically registered by Wang's descendants. Jiaduobao is a Hong Kong-owned company located in Dongguan. Provided by the descendants of Wang in Hong Kong, and authorized by Wang Laoji Pharmaceutical to exclusively produce and operate the red jar Wang Laoji (brand) in the Mainland. In 2003, Wang Lao Ji (hereinafter referred to as Red Wang Lao Ji), a red jar from Guangdong, suddenly became a frequent visitor to CCTV advertisements, with hot sales. But in fact, after Guangdong Jiaduobao Beverage Co., Ltd. obtained the brand management right of "Wang Lao Ji", the sales performance of its red Wang Lao Ji beverage was in a tepid state for six or seven consecutive years. Until 2003, the sales of Wang Lao Ji suddenly surged, and the annual sales increased by nearly 400%, from 654.38 billion yuan to 600 million yuan. In 2004, it broke through 654.38 billion yuan in one fell swoop!