(1) When will you join hands with Changan?

(2) In Xi 'an, Qingshui Rock Spring is better.

(3) Bamboo is blue, Meishan is green, and the small place is in Xi 'an.

(4) Recalling Chang 'an, September.

(5) One is to move to Changsha and look to Chang 'an in the west for homelessness.

(6) Xi 'an, an ancient city, gives people a sense of seriousness. In the spring of March, Xi 'an's flowers add a touch of tenderness to the city. I would rather love flowers than bury them.

2. Brief introduction of Xi 'an history: Xi 'an is the ancient capital with the longest capital and the most dynasties since the written records of our country, especially the four more brilliant dynasties in China history, namely, the Dynasty, the Zhou Dynasty, the Qin Dynasty, the Han Dynasty and the Tang Dynasty, all established their capitals here, representing the mainstream of China's history and culture. Great Xi 'an has Han Chang 'an City, Yangling, Maoling and other cultural sites. Korea opened up the "Silk Road", which made China go to the world and let the world know about China. Han inherited the Qin system and established the Western Han regime and the unprecedented powerful Western Han Dynasty in Chang 'an, which lasted for more than 200 years. Han established the dominant position of Confucian culture and formed the Chinese nation with Han nationality as the main body and Han culture as the representative. Therefore, foreign countries call China Studies Sinology. Daxian has cultural sites such as Tang Imperial City, Daming Palace, Big Wild Goose Pagoda, Little Wild Goose Pagoda, Zhaoling and Ganling. The Tang Dynasty was the peak of China feudal society and the epitome of China traditional culture. Chang 'an in the Tang Dynasty was the largest and most open city in the history of China, and it was a truly international metropolis.