Recommended series: 3-in-1 instant coffee
 
Vietnam is rich in Robusta coffee beans, the output is huge, directly affecting the global coffee supply and demand, but the quality of Robusta is not as good as Arabica, the taste is bitter and dull, in order to ease the taste of coffee beans, a large amount of milk saccharin is usually added during processing, so as a representative of Vietnamese coffee, Central Plains G7 is generally sweet and greasy.
 
Zhongyuan G7's three-in-one coffee is more popular in Asia, and the price is very low, only 40 yuan for 800 grams, but in Italy, which has a long coffee culture, it was once jokingly called coffee-flavored sweet water, and the natural flavor of coffee is naturally impossible to talk about.
 
Zhongyuan G7 also offers pure black coffee, but the flavor of the coffee beans is almost invisible, and the taste is bland and slightly bitter, with a woody flavor and lackluster taste. It costs only 33 yuan to buy 3 boxes of 90g black coffee in combination, which is very cheap, which is cheaper than the black coffee that focuses on toffee coffee such as Jiujiechang and Yichang Old Street, which can be used to bake coffee-themed cakes, and can also add milk or whipped cream to block the bitterness of black coffee.