There are many kinds of numbers of the five elements. Here are three commonly used numbers of the five elements.
The number of the Ten Heavenly Stems and Five Elements used in naming: Jia Wood (1); Yi Wood (2); Bing Fire (3); Ding Fire (4); Wu Earth (5); Ji Earth (6) ); Gengjin (7); Xinjin (8); Renshui (9); Guishui (10). Odd numbers are the masculine five elements, and even numbers are the feminine five elements. The "five-frame mathematical profile naming method" created by the Japanese uses the above numbers. But the difference is that the numbers of the five elements are added together according to the rules, and a new number is obtained as the number of the five elements. For example, if the sum is 12, then take the ones digit 2 as the Yin wood.
The numbers of the five elements used on residential floors: 1, 6 water; 2, 7 fire; 3, 8 wood; 4, 9 gold; 5, 10 earth.
The numbers of the five elements in Feng Shui: Kanshui (1), Kuntu (2), Zhenmu (3), Xunmu (4) Zhonggongwu Loess (5) Qianjin (6) Duijin (7) Gentu (8) Lihuo (9).