Jiang Guoyuan has been inseparable from tea since he discovered the first ancient tea tree in his hometown in 1964. In the 1960s, he began to engage in the production and development of tea. After hard and unremitting efforts, in 1967, he undertook the construction of the first complete set of mechanical processing tea farm in Mian County in Xiaohemiao Township, Mian County, laying the foundation for the development of Mian County's tea industry. The first cornerstone. It was he who ended the modern tea-free history of Mian County and guided the development of tea in Mian County. It is as famous as the tea treasures "Dingjun Mingmei", "Wuhou Chun", "Wuhou Maojian" and "Wuhou Green Tea", and is a household name in Mian County. In 1992, Comrade Jiang Guoyuan established the Mian County Famous Tea Development Company, which was the earliest unit engaged in tea production and research in Mian County. It is a private enterprise integrating tea planting, processing, research and development, and marketing. It was renamed Shaanxi in 2002 Dingjunshan Green Tea Co., Ltd. The company has a registered capital of 18 million yuan, total assets of 32.32 million yuan, fixed assets of 28.17 million yuan, and a base tea garden of 3,500 acres. In 2006, 150 tons of tea were produced and sold, realizing a sales revenue of 16.96 million yuan. In 2007, 165 tons of tea were produced and sold, with a sales revenue of 25.57 million yuan, and a profit and tax of 1.18 million yuan.

Comrade Jiang Guoyuan was named one of the top 100 Shaanxi figures in 2000, and one of the top ten outstanding news figures in Shaanxi agriculture and forestry in the new century in 2001. In August 2004, he was selected as "Celebrity of Sanqin". In 2005, he was named "National Advanced Individual for Patriotism and Serving the Country", "Western Celebrity", and "Top Ten Outstanding People Who Touched Shaanxi" by the All-China Patriotic Engineering Federation; in 2006, he was named "National Entrepreneur with Integrity Management" by the All-China Federation of Industry and Commerce. ; In 2007, he was named "China's Outstanding Heroes and Models", Times Pioneer 2007 "Shaanxi Economic Person of the Year", "Top Ten Outstanding Entrepreneurs in the Country" for Harmonious China and New Rural Construction, etc. Since 1997, the company has been rated as an advanced enterprise at the international, domestic, provincial, municipal and county levels more than 20 times. In 2003, it passed the dual certification of AA-level green food tea and organic food tea from the Ministry of Agriculture. In 2004, the "Wuhou" brand won the famous trademark of Hanzhong City and the famous trademark of Shaanxi Province. In 2005, the company was rated as a national advanced model unit by the China Patriotic Engineering Federation. In 2006, we obtained the QS production license and market access certificate, and processed the ISO9 001: 2000 international quality management system certification. In 2007, the company was awarded the "National Organic Tea Production Base".

In 1983, after the joint production contract responsibility system was implemented in rural areas, Comrade Jiang Guoyuan resolutely loaned 40,000 yuan to contract the Xiaohe Temple Tea Garden he founded. He carefully transformed and managed the tea garden, making the original more than 350 people More than 130 acres of tea gardens have been revitalized, and more than 130 acres of land have been opened up to build new tea gardens, stimulating local farmers' enthusiasm for growing tea. As the area of ??tea gardens continues to expand and the number of tea farmers increases, how to grow and manage tea well has become a problem. In order to help the villagers master the tea growing technology, Comrade Jiang Guoyuan used his own money to hold training courses, conduct technical training, and publish information. Provide guidance. One flower caused thousands of flowers to bloom. Under his inspiration, the villagers of Xiaohemiao Township built tea gardens on the contracted barren hillside land. The area of ??the tea garden suddenly expanded from 350 acres to more than 3,000 acres. Comrade Jiang Guoyuan's reputation increased and he became a well-known expert on tea cultivation soil. He was subsequently elected as a county people's congress representative and president of the Fuchuan District and Township Tea Association. Comrade Jiang Guoyuan often holds free training courses locally and abroad to teach tea planting and processing technical knowledge, and uses his tea farm as a demonstration to promote it throughout the county. Due to his hard work, in a short period of time, tea planting has expanded in Xiaohemiao Township. Radiating to the entire Fuchuan area, in 1986, the county's tea area developed to more than 10,000 acres, of which Fuchuan District accounted for 90%.

With the rapid development of the tea garden area in the county, Comrade Jiang Guoyuan clearly realized that without a brand, no famous tea, and the quality cannot reach a higher level, there will be no outlet and market. The only way is to seize the goal of developing famous tea. , Only in this way can there be a sales market and drive the development of tea industrialization in the county.

Therefore, he strengthened his confidence, overcame many difficulties, and determined to develop Mian County famous tea. Starting in 1986, he raised his own funds, visited and studied everywhere, invited experts for guidance, and used his own tea farm as a test and demonstration to develop With the care and support of many people and the cooperation of county tea technicians, the famous tea base finally developed and produced the unique famous tea "Dingjun Mingmei" in 1990 after four years. In 1991, it passed the appraisal of the Tea Research Institute of the Chinese Academy of Agricultural Sciences. Comrade Jiang Guoyuan took this opportunity to vigorously promote the application of new tea-making technologies, which greatly improved the quality and output of tea and doubled the economic benefits. Comrade Jiang Guoyuan is not satisfied with the development of one famous tea variety. He makes full use of the accumulated development experience and uses different raw materials to actively develop new tea varieties. In less than two years, a series of famous teas such as "Wuhou Chun" and "Wuhou Maojian" were successfully developed and quickly occupied the market. The quality of tea has ranked first in Hanzhong's famous teas for more than ten consecutive years.

In 1993, Comrade Jiang Guoyuan established the Mian County Famous Tea Development Company to do practical things and good things for the villagers. Changing the past situation of decentralized operation, in which villagers carried their burdens on their shoulders and went from house to house to sell tea, we adopted a business model in which the company built a base, brought farmers from the base, and cultivated tea growers in tea farms, unified the brand and unified the quality, and solved the difficulty of buying tea for the villagers. At the same time, it occupied the market in the form of a group and expanded the market share and popularity of tea. This promoted the further development of Mian County tea.