2. Bohai Bay production area.

Three. Huaizhuo basin producing area.

4. The origin of clearing away deficiency.

5. Yinchuan producing area.

Extended answer:

Red wine is a kind of wine, not necessarily red wine. The composition of red wine is quite simple, it is a fruit wine brewed by natural fermentation, and the most content is grape juice. There are many ways to classify wine. According to the color of finished products, it can be divided into red wine, white wine and pink wine. Among them, red wine can be subdivided into dry red wine, semi-dry red wine, semi-sweet red wine and sweet red wine.

Due to the cold weather, Tonghua production area mainly grows wild grapes with strong cold resistance. The main brands are Tonghua Winery and Changbai Mountain Winery. Bohai Bay is an excellent wine grape producing area in China. The main varieties are: Chardonnay, Guirenxiang, Cabernet Sauvignon, Cabernet Franc, Snake Dragon Ball, Merlot, Jialiniang and Baiyuni. The main brands are Huadong Winery, Lange Winery, Changyu Castel, Dynasty, Huaxia Great Wall and Great Wall Golden Manor. The producing areas in Huaizhuo Basin are suitable for the growth of longan and milk grapes. The main brands are: Sino-French Manor, Hongye Winery, Chen Rong Winery, Suntech Winery, Zhang Yu Effibert, Shacheng Great Wall Manor.