Ding Peng and Li Ding founded Xuzhou Tian Li Industry and Trade Co., Ltd. in the second year after graduation from university, rented the office building and production workshop of 10, and rented Yangwa cold storage to start a business. In that year, the export volume reached more than 3 million US dollars and the profit was more than 4 million yuan. Xuzhou Li Peng Food Co., Ltd. was established on 200 1, and is self-exporting. That year, exports exceeded $8 million. In 2000, Xuzhou Tian Li Industry and Trade Co., Ltd. purchased 45 mu of land and invested more than 3 million yuan to start building a new factory building. 200 1 Five shredders and five slicers were imported from Japan, and a processing workshop of more than 3,000 square meters was built, which developed from single fresh vegetable planting and processing to salted products. In August of 200 1 year, it produced deep-processed products such as burdock pickles and spicy burdock.

In 2002, burdock tea and Wuxing vegetable soup production lines were introduced from Taiwan Province Province and Japan respectively, and put into operation that year. In 2003, burdock tea sold well in the national market, and the export volume of five-star vegetable soup increased steadily. In 2004, more than 20 branches and offices were established in China. The total assets of the company exceed100000 yuan. In 2005, vegetable soup and brown rice tea changed the single export mode and began to be sold in China. In 2005, the company's office was directly responsible for sales, and changed to the sales model of recruiting exclusive agents in the region. In 2006, the company's domestic sales were booming and its export performance was stable. In 2007, it has successfully opened more than 300 exclusive stores in China, and established franchisees in Hongkong, Singapore and other places. In September 2007, Tian Li announced that the Plant Health Care Law was included in the national key promotion project of traditional Chinese medicine, and the press conference was held in the Great Hall of the People. From June 5, 2007 to 10, Tian Li Wuxing Vegetable Soup was rated as the designated product of the 4th World Health Assembly. In 2008, Tian Li successfully established 1700 health experience centers and specialty stores in China. Winner of the Gold Medal at the Organic Food Exhibition in China in 2008. Tianyi International Group was formally established in 2008, with Ding Peng as CEO. In 2009 1 month, Tianyi International invested 270 million yuan to build a professional production enterprise of dietotherapy series products in Xuzhou Economic Development Zone. In May 2009, the name of Xuzhou Company invested by Tianyi International Group was officially confirmed as Tianyi Food (Xuzhou) Co., Ltd. 2010 Tianyi Food (Xuzhou) Co., Ltd. was officially completed and entered the stage of equipment installation.