Honggu

Location of the five districts (pink) of Lanzhou (yellow) in Gansu

The Honggu district ( Chinese 红古区 , Pinyin Hónggǔ Qū ) belongs to the administrative area of the prefecture -level city of Lanzhou , the capital of the Chinese province of Gansu . Honggu has an area of 575 km² and has a population of around 140,000 (2004).