In the early 19th century, the royal chef of the palace, Han Wen. Mr. H.W. Brand, who studied chicken soup diet for King George IV, brewed a unique concentrated chicken soup. This secret recipe later became the famous Brand's Chicken Essence, which became popular among the people for the next 180 years. Today, Brand's Essence of Chicken has been sold in 19 countries, and has won praises for its outstanding nourishing and health care effects, and its sales have repeatedly hit new highs.