1. Infrastructure: 1. In Shenzhen, infrastructure (hospitals, schools, roads, transportation, etc. There is a big difference between the previous customs clearance and the outside customs clearance, and now it is gradually improving. 2. But similarly, the differences in medical care and education between Guangzhou and Shenzhen are somewhat similar to those between the former customs and Shenzhen customs. Oh, many people still like to go to Guangzhou when they are ill. Fortunately, it is super convenient for Shenzhen to go to Guangzhou now. Although Guangzhou has a prosperous central area, it can also be built in a non-central area. In Shenzhen, Baoan International Airport doesn't have as many flights as Guangzhou Airport for the time being. Second, the cultural aspect is 1. In Shenzhen, it can be unimpeded without speaking the vernacular. If you can't speak vernacular in Guangzhou, I feel that communication in some places is not so smooth. Of course, there are not as many universities in Shenzhen as Guangzhou, and the overall university culture is not as strong as Guangzhou, but Shenzhen is close to Guangzhou and it is convenient to go to Guangzhou for education. 4. There are many enterprises in Shenzhen, which can gather talents graduated from major universities all over the country, and the corporate culture is relatively concentrated. 3. Administration, legislation, etc. 1. Shenzhen used to be proud of being a special economic zone and had the legislative power of the special zone, but now the advantages of this special zone are gradually disappearing, which can be clearly felt by some first-and even second-tier cities in the mainland; Provincial capital cities and municipalities directly under the Central Government also have independent legislative power, so Shenzhen is less and less dominant in legislative power. I used to think that once Shenzhen's policies were introduced, departments at all levels would implement them quickly, and the government was relatively less bureaucratic. Of course, the current customs clearance needs to be improved; Guangzhou is the capital city, so it is relatively cautious or slow in this respect. Fourth, the environmental climate 1. Shenzhen is closer to the sea, and the subtropical climate is more obvious. The average temperature is about 1-2 degrees higher than that in Guangzhou. 2. Shenzhen is more inclusive. Generally speaking, I still hope that Shenzhen can become a more tasteful international metropolis by improving its education level and transcending geographical restrictions.