How to calculate the sky and air to tell fortune?

Yuan Haiziping: There is a formula. You can recite it yourself. It should be noted that there are good and bad in the air, the western god is dying in the air, and he is happy in the air. He was afraid of dying in the air and turned his worries into happiness. In the air, the weather is dry for ten days from one to several decades. In this 10-day cycle, the 10-day trunk and 12-day branches will match two branches, and the remaining two belong to this decade. Because the combination of branches and branches in each ten-day period starts from A, the branches and branches starting from A are empty for the ten-day head, and empty death is also called Liu Jia empty death. Eight characters are centered on the yen, and the eight characters are divided into ten days in groups of ten days. Because the daily branch is empty, the daily branch is not empty, and the annual branch, monthly branch and hour branch are empty. Jiazi's 10-day hollow, Haijia's 10-day hollow, Shen You's Shen Jia's 10-day hollow, Tatsumi's Chen Jia's 10-day hollow, and Yin Mao's Jain's 10-day hollow, the ugliness above is empty in every 10 days. Empty death does not exist, but because of its own differences, its five elements lack independence. Because of its lack of quality, most dead branches can't play a vital role.