1, online sales: Yi Jiangnan has official flagship stores on major e-commerce platforms. You can search for "Yi Jiangnan" on Taobao, JD.COM, Pinduoduo and other websites to enter the store, select the goods you want, and then buy them.

2, offline sales: Yi Jiangnan also has its own offline stores, you can search for "Yi Jiangnan Health Tea" in the map software to enter the store, or you can buy it in supermarkets, tea shops and other places.

3. Advertising: Yi Jiangnan put advertisements in TV, Internet and other media to enhance brand awareness and let more people know about the products.