Under the microscope Guan tu san nang jun (Commonly known as the Golden Flower) It can digested from food, help body reduce hypoglycemic and oily solution and low pressure, lowering cholesterollevel, diabetes prevention, help body maintain proper blood sugar level, used foranti-ageing, reduce inflammations, as the medical testing. There’s no any type of tea can be compare with it in such health benefits. YSQ story “YuShengQuan”stared from WanLi Period of the Ming dynasty, and the founder from ShanXi Province. They sale dark tea between Anhua and Northwest national minorities, after that, they moved to Anhua to establish YSQ tea business, and hired masters to make dark tea that was“QianLiang”tea. Also YSQ was the biggest tea business during Ming and Qing dynasty. The YSQ's tea still left some which was national treasure of China in Britsh Museam of England and the palace Museum of TaiWan. The YSQ's masters pass on traditional skill from generation to generation until now. They all were living in Bianjiang Village of Anhua. Now although everything was changed. The traditional skill still kept. Fortunately, the ninth generation Mr Liu Xiangrue is 84 years old by now with good health, he still teached next generations to how to make a good teas. We are not talent with not enough money and Greatest aspiration to take Mr Liu Xiangrue as ours master. Everything depend on traditional tea rule and law to make dark tea which is Qianliang tea. Let us can taste ancient dark tea's flavor again.