Traditional Culture Encyclopedia - Tourist attractions - Talk about your feelings about the western development (100 words)

Talk about your feelings about the western development (100 words)

10+2+2 "is the latest definition of the western region. The western part of China consists of five provinces and cities in the southwest (Sichuan, Yunnan, Guizhou, Tibet and Chongqing), five provinces and cities in the northwest (Shaanxi, Gansu, Qinghai, Xinjiang and Ningxia), Inner Mongolia and Guangxi, as well as Xiangxi in Hunan and Enshi Tujia and Miao Autonomous Prefecture in Hubei. Its land area is 5.38 million square kilometers, accounting for 71.4% of the land area; At present, the population is about 287 million, accounting for 22.99% of the total population in China. Sorry, the word 100 is missing. Can you give me a good evaluation?