Tiefeng is an urban district of Qiqihar, a city in Heilongjiang province in northeastern China. It is one of the administrative divisions that make up the Qiqihar municipal area, situated within the broader Songnen Plain region of Heilongjiang.
As a district rather than an independent city, Tiefeng forms part of the urban core of Qiqihar and shares in the administration and services of that municipality. Qiqihar itself is one of the larger cities of Heilongjiang and serves as a regional center in the western part of the province.
Detailed information about Tiefeng's specific landmarks, population, and history is limited in readily available sources. It is best understood as one of the constituent urban districts of Qiqihar within Heilongjiang province.