Daan District is an important political, educational, commercial, residential and cultural district of the Republic of China, commonly known as Taiwan. The name of the district means "great safety" or "great peace". Located in Northern Taiwan, it is known for having one of the highest real estate prices in Taipei and Asia in general.

Mandarin Training Center was established in 1956. This center is a Chinese as a second language institution run by National Taiwan Normal University (NTNU) in Taipei, Taiwan and located at NTNU Daan Campus. MTC is the oldest and largest facility of its kind in terms of courses offered and students enrolled per year.