What does the number 7 mean?

The number 7 means that good luck shines.

The number 7 belongs to the number of seven strategies in mathematics, symbolizing rigor and good luck. This is a very auspicious number. In the traditional culture of China, Qi is the sum of Yin and Yang and five elements, which is the so-called harmonious realm of Confucianism, and the so-called Tao and Qi of Taoism, which are closely related to goodness and beauty. People have a soft spot for the number 7 and endow it with rich cultural connotation, and use it to express the meaning of luck, happiness and majority.

The meaning of the number 7:

7 has always been regarded as an extremely important number. The cycle of the moon is 28 days, with 7 days as a stage, and there are 7 days in a week. There are seven wonders in the world. Especially in ancient Greece, seven was a perfect number. It is the sum of 3 and 4, representing triangles and quadrangles. These two shapes are perfect in Greece.

Wenzhou people with good business experience like 7 or even more than 8, because they believe in "seven ups and eight downs", and 7 stands for "seven ups and eight downs", which is progress.