Chengdu is an important city in the western region of China and has been developing rapidly in recent years. Here are some comments on Chengdu's development:

Rapid economic development: Chengdu's economy has been growing year by year, and it has become one of the economic centers in western China. Chengdu has made remarkable achievements in high-tech industry, modern service industry and cultural and creative industry.

Advanced urban planning: Chengdu has done a very good job in urban planning, with many modern skyscrapers and parks and green areas, while preserving many historical and cultural relics.

Convenient transportation: As a transportation hub in Southwest China, Chengdu has a perfect transportation network of highways, railroads and airlines, which makes it convenient for people to travel.

High quality of life: The quality of life in Chengdu is very high, and people can enjoy quality education, medical care, culture and entertainment. Meanwhile, Chengdu is also famous for its food culture, which attracts many tourists to come and taste.

In short, Chengdu is a city with rapid development, advanced planning, convenient transportation and high quality of life, and is expected to continue to be the economic and cultural center of western China in the future.