Qingxue Tea, a well-known trademark in China, is world-renowned for its unique quality of "fresh peas, fragrant chestnuts, light green soup and resistance to brewing". It was recognized as "green food" by the Ministry of Agriculture, and won the national and ministerial product quality gold and silver awards, the' 91National Spark Plan silver award, and the' 94 first China Quality Famous Brand Expo gold award. Snow green tea has been sampled by the Ministry of Agriculture for five consecutive years, and it has been recognized as "the international advanced level", which is the highest honor of the quality of green tea in China! In 2003, Qing Xue tea was recognized as an inspection-free product and a famous brand product in Shandong Province. "Qing Xue" trademark was recognized as "Shandong Famous Trademark" in 2000, and was listed as the key protected trademark in the whole province. In 2005, it was recognized as "China Well-known Trademark" and the winner of "China Well-known Trademark", the first tea production and operation enterprise in China. According to the evaluation of authoritative organizations, the trademark value of "Qing Xue" has reached 500 million yuan.