The Yongding River groundwater system in Beijing plain is located in western Beijing.

北京平原区永定河地下水系统位于北京市的西部。

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This paper analyzes the factors of housing supply and demand and the problems of housing welfare system in Beijing.

本文分析了住房供需的影响因素和实际情况，并进一步分析北京市现行的住房福利制度存在的问题。

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This article mainly concerns The Postgraduate Education Management Information System in Beijing Polytechnic University.

本文主要讨论了北京工业大学研究生部研究生教育管理信息系统的开发设计。

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In China, Beijing is adding 13.5 km to its existing system, compared to 23 km in Guangzhou and 27 km for Shanghai.

CNN: The Best Transport

The new system could well make life easier for the central government in Beijing.

ECONOMIST: Five years in China | The

Under Yang, Lenovo fine-tuned a feedback system that shot detailed sales data back to Lenovo executives in Beijing almost daily.

FORBES: Not East or West