What water does Jiansan Xishan Bailu use?

Jiansan Xishan Bailu needs fragrance-free real water. In Kenzo official website's mission statement about teahouse, it was mentioned that Xishan Bailu needed tasteless water. When doing the teahouse task, the player will be given a prop tea, and then go to the place where there are many pots and pans behind the teahouse and find the corresponding spring water to get one. Right-click on the spring water and then left-click on the tea, and mix to get a brewed tea. Just give it to those who need it. Five kinds of tea are prepared for the guests. Mengding stone flower needs Yue Hongxian Spring, Ya Xian stone flower needs bamboo dew, Emei white bud needs Lingshan wonderful rain, Xishan white dew doesn't need real fragrance, and ancient bamboo purple bamboo shoots need Yang Yayun Spring.