The beautiful Nenjiang River rushes, and the quiet Wuyuer River flows day and night. On the left bank of the Nenjiang River and the Wuyuer River, there is a small town - rich. The small town produces fine wine, this wine is the famous wine in the north - rich old man. "There is a good taste of Maotai, and my taste is stronger." The world is good for Maotai, but I don’t know that the rich old man is no worse than Maotai. "A sorghum, two kinds of Aspergillus, three kinds of yeast, five impurity removal, seven flavoring, low-humidity foot water, long-term fermentation, layered steaming, wine by section, quality storage, reasonable storage, careful blending, The brewing process of the quality inspection of the factory has given the wealthy old man the quality of "fragrance, sweetness, smoothness and purity". When an old friend comes, drinking a rich old man and talking about his past life is a kind of enjoyment.