English composition about Xi tourism, online, etc. Urgent, 50 points.

Xi 'an is geographically and socially the connecting point between the western and central regions of China. She is the gateway and transportation hub of western provinces. As the largest central city of Longhai Road and Lan Xin Road, the second Eurasian continental bridge, Xi 'an's economic strategic importance is obvious. Because of its geographical and historical advantages, Xi 'an has become the leading commodity distribution center and commodity trading place in the northwest of China. In addition, rich historical and cultural treasures and advanced artistic and scientific resources make Xi 'an one of the six ancient capitals in China and one of the four civilized ancient capitals in the world.

Xi 'an is the largest commercial and trade center and the largest material distribution center in the northern central and western regions of China. As shown in a report in 1998, there are more than 100000 commercial service networks, 435 consumer markets, 485 wholesale markets and nearly 1000 wholesale institutions in China.

After 50 years of development, Xi 'an has established a dirty industrial base in some areas. Aviation, aerospace, electronics, machinery, communications, instrumentation and electric power are typical industries in Xi 'an. In some of these fields, the industry in Xi 'an has not only reached the highest level in China, but also reached the advanced level in the world.

Xi 'an has formed a transportation network of aviation, railway and highway. Xi 'an Civil Aviation has opened 95 domestic routes to 44 cities, two international routes to Nagoya and Hiroshima in Japan, and regional routes to Hong Kong and Macao. It also opened direct routes to Okinawa and Fukuoka in Japan and Jeddah in Saudi Arabia. Highways, first-class and second-class highways, first-class highways under construction and expressway have continuously increased Xi 'an's transportation capacity. Xi 'an's post and telecommunications industry has also developed rapidly. Xi 'an has opened direct dial telephone service with 190 countries and regions and more than 900 towns in China. EMS has been extended to 94 countries and nearly 2,000 cities in China.