Six benevolence is a divination of yin and yang and five elements. Liuren, Dunjia and Taiyi are collectively called three types. The five elements are headed by water, and in ten days, nonyl and decyl are yang water and yin water respectively. Six of the sixty jiazi (Ren Shen, Ren Wu, Ren Chen, Ren Yin, Ren Zi and Ren Xu) give up yin and take yang, which is called six benevolence. In lesson 64 of Liu Ren, the sky board overlaps with the place engraved with the stem, and the value and time of the stem are obtained after rotating the sky board, so as to judge good or bad luck.
Six series is more complicated, but the prediction is more accurate. As the saying goes, mastering the six ancestors is God.
Liu Ren is also more practical.
There is a saying in the ancients: ask the yin and yang in the world, and you can see six benevolence.