What are the unsafe places in the San Francisco Bay Area? Don't go.

If you have to recommend it: Palo Alto near Stanford University. The living environment is good, but the disadvantage is expensive. If the money is not too much, DalyCity near San Francisco has convenient transportation. The disadvantage is that it is foggy. The homogenization of the San Francisco Bay Area is obvious, and the cost, public security and climate are similar. The only different city is San Francisco because of its status as an international city. Generally speaking: cost: high, prepared and saved at $60,000 per year. Public security: generally speaking, it is good, but Oakland is an exception, and it is one of the worst cities in the United States. Application difficulty: There is no data, because most of the data are aimed at Americans. School quality: you can check it online. Weather: All cities are super good. How many people in China: All cities are super good.