The Bell Tower is the geographical center of Xi 'an and the four main streets are respectively Dong Dajie, Xi Dajie, Nan Dajie and Bei Dajie which are also the main commercial streets.

钟楼是西安市的地理中心，也是四条主要商业大街——东大街、西大街、南大街、北大街——的中心。

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This is a page about postal code of "Mang Shan Zhen Xi Xiao Tun Cun Bei Jie , Xigong District, Luoyang City, Henan Province, China", with area information and online map.

这是关于“中国大陆河南省洛阳市西工区邙山镇西小屯村北街”邮政编码的网页，以及详细地区信息和在线地图。

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Han Jiang River is the largest branch of Yangtze River and important water resource of people living and industry production in San Xi Province and Hu Bei Province.

汉江是长江的最大支流，是陕西、湖北两省沿岸居民生活用水和工业用水的重要水源。

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