Northern Half Hali Hu Tong，Located in Xicheng District, Beijing，The Ming Dynasty is known as half Hu Tong，The beginning of the Qing Dynasty was divided into north and south half -half，After entering the warehouse pile beef，Also known as trousers and leg altar，collectively referred to as the northern half of Hu Tong。In the renovation of dangerous houses in early 2002，North Half Half Hutong has been removed，A few old houses in the streets are now left in the street，A "miniature hutong" with several old trees。The North Half Half bet365 live casino games Hutong has gathered in the conference hall in history，Rudo No. 13 was originally the Jiangsu Guild Hall、Courtyard No. 41 was originally the Liuyang Club。Historian Zheng Tianting was born here in 1899。

Zheng Tianting (1899-1981)，Fujian Changle Shouzhan Township，Born in Beijing，Also known as Zheng Qingzheng，Pen Name Daily，Historian、Educator，Representative works include "Qing History Discovery", "Exploration Micro Collection", "Brief description of the Qing History", etc.。He has been engaged in teaching and research in ancient Chinese history and other disciplines for life，The main research direction is the history of the Ming and Qing dynasties，contributed to the sorting bet365 best casino games and research of the Ming and Qing cabinet files。In addition，His history in Sui and Tang dynasties、History of Wei, Jin, Southern and Northern Dynasties、Sound Rhyme、Historical geography and higher education also have outstanding achievements。

1920，Zheng Tianting graduated from Peking University，Hired as a professor of Chinese language at Xiamen University，In 1921, he served as a teacher and book director of Xiamen University Cultural History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History, History and Director and Director of Book Department，Later resignation and return to Beijing，Graduate Students at the Studies of Peking University Research Institute。1922，Zheng Tianpei joined the "Qing Dynasty Bet365 lotto review Cabinet Grand Library Archives"，Participate in the Ming and Qing Archives Organization。This work laid the foundation for his future research on the history of the Ming and Qing Dynasties。

After graduating from graduate school in 1924，Zheng Tianting has taught at Peking University、Zhejiang University; Professor of Southwest United University during the war、General Manager。1945，Zheng Tianting returns to Peking University again，Professor of the Department of History，Responsible for preside over the Ming and Qing archives collected by Peking University。After adjustment of the hospital in 1952，Zheng Tianpei is transferred to Nankai University，I have been living and working in bet365 live casino games Tianjin since then，until the death。