It is a great tradition of Chinese people to talk about moral and color. For example, when people choose the license plate number, telephone number or wedding day, they like to use the homophony of numbers to add happiness and auspiciousness. People also like to avoid using some ominous sounding numbers. For example, China, Hong Kong, Taiwan and many overseas Chinese do not like the number 4. In some cities in Shaanxi, because people don't like 4, some office buildings even cancel the number 4.

Because of the unique pronunciation of "ominous house number" and "ominous house number" in Chinese, it was difficult for many customers to change it to "ominous house number" because of its unique Chinese culture Things happen, too