In 2009, the Anhui Hefei Municipal Agricultural Committee and the Huainan Municipal Agricultural Committee signed the "Hefei Vegetable (Strawberry) Industry Development Strategic Cooperation Agreement" in 2009, and decided to divide the agricultural products belonging to Hefei and Huainan from 2009 onwards. The two major strawberry production bases in Huainan are integrated into the "Provincial Capital Economic Circle and Huaihe Green Strawberry Standardized Production Demonstration Base" to create a unified brand of "Changfeng Strawberry" to the outside world.

This means that "berry farmers" in the Huainan area can also sell strawberries under the banner of "Changfeng Strawberry".

According to the agreement, by 2012, the area of ??the demonstration base will be expanded from 120,000 acres in 2009 (25,000 acres in Huainan and 95,000 acres in Hefei) to 200,000 acres.

In addition, the two parties also support strawberry scientific research, production, and processing entities to apply for relevant projects in Hefei and Huainan cities, without being restricted by administrative divisions; *** jointly organize strawberry picking and sales and other promotional activities,* **jointly held large-scale publicity and promotion activities such as the China Strawberry Culture Festival and Changfeng Strawberry Festival; ***jointly strengthened strawberry planting technology training, talent exchanges, nursery base construction and scientific research; ***jointly established the "Hehuai Strawberry" information platform and many other collaborations.

The 4th Changfeng Strawberry Picking Festival in 2015 and the 14th Changfeng Strawberry Culture Festival have been officially launched.

There are varieties of strawberries in Changfeng, such as "Fengxiang", "Hongyan" and "Zhangji". This year, most strawberries are of the "Hongyan" variety. Due to the moderate rain, the taste, quality and nutritional value of the fruit have been improved. Improve and enhance.