In the shopping street of Fu Hua Hotel, there is a "Qigu Tang" which has become a well-known brand among people who like Taiwanese tea. This is because the tea here is carefully selected, and after many thoughtful improvements based on the experience of brewing tea for 20 to 30 years, it has undergone reasonable evolution and improvement, just like the evolution of tea, which can reduce the usual 15 grams of tea for five people to only 1.5 grams. Teacher Shen Fuhan advocates a way of drinking tea that not only comforts the heart, creates a warm home, but also does not cause new damage to the earth, and uses a method of saving resources and energy. Using a small amount of tea leaves and an appropriate teapot, Teacher Shen says that by not being in a hurry, not being rushed, not timing, not rinsing the tea, and not pouring over the teapot, the tea can be repeatedly brewed more than ten times without changing its flavor. This is because the various proportions of the components in the tea leaves remain unchanged, so even if the tea becomes lighter, the taste buds continue to accumulate, making the sweet taste last for a long time. Usually, when people brew tea, after about 3 to 5 times, the taste becomes lighter or bitter because the proportions of the various components in the tea leaves change. Qigu Tang has developed such a small and delicate teapot for practical use, based on the concept of "just enough," so that no one wastes, and everyone can enjoy good tea with low consumption.