Product is character, quality and moral character, and taste is interest, taste and aftertaste. Together, it probably refers to a person's quality, interest, sentiment and cultivation. But literally, taste has another most primitive and direct explanation. Products are products, products are products, and together they are products. For example, a cup of tea. Some people don't know what this tea tastes like, let alone taste it. The other person will be in a room with books on the wall and several green plants in front of the window. He leaned back on the sofa made of bamboo and rattan, holding a book and making a cup of tea, so that the tea leaves slowly spread out under the infiltration of hot water, and a burst of fragrance floated around. Then, he picked up the teacup and took a sip, making the bitter taste of tea sweet, and the astringency in the sweet taste slowly penetrated into his heart, and then tasted life from tea ... this is taste.