Keelung, Chilung or Jilong, officially known as Keelung City, is a major port city situated in the northeastern part of Taiwan. With 361,082 inhabit…Keelung, Chilung or Jilong, officially known as Keelung City, is a major port city situated in the northeastern part of Taiwan. With 361,082 inhabitants, the city forms a part of the Taipei–Keelung metropolitan area with its neighboring New Taipei City and Taipei.