Manna means the dry branch is dead. Ten-day stem has its own position, that is, A is in Yin, B is in Mao, C is in IV, D is in E, G is in Shen, Xin is in You, Ren is in Hai and Gui is in Zi.
Because heavenly stems and earthly branches has its own seasonal attributes and orientation. Therefore, A, B, Yin and Mao are all in the east, so it must be made in spring, A and Yin are Yang, B and Mao are Yin, and Lu is flourishing. Therefore, Jia Lu is in Yin and Yi Lu is in Mao. Lu, also known as Jue Lu, can only be enjoyed when he is in power. Also called wages and meals.
Ten days' work is matched with twelve branches as Lu, and fire, water and soil are the same as Gong Yilu, which is exactly matched with ten to ten. Lu is an old man in the middle of the year, a builder in the middle of the month, a professional or servant in Japan and China, and a returnee in the middle of the year. There is an ancient saying that a fortune is worth a thousand dollars, and it can also be used as a source of subsistence.