Dong Da District has a long-standing and culturally rich history, adorned with numerous historical sites and renowned landmarks, each holding significant cultural value. These include The Memorial of Literature, Dong Da Mound, the Dai La Citadel archaeological site, Lang Pagoda, King Quang Trung Statue, Bich Cau Temple, Lang Fortress, Hanoi Railway Station, and O Cho Dua Market.

Among these, The Memorial of Literature historical site was established in 1070 during the reign of King Ly Thanh Tong. It stands as Vietnam's first university, dedicated to nurturing talents for the nation. Dong Da Mound commemorates the victory of Quang Trung against the invading Qing forces. The district's name, Dong Da, is derived from the triumph at the Battle of Dong Da during the Year of the Rooster (1789) by the Tay Son rebels.

Dong Da District boasts a comprehensive and modern healthcare system. It is home to many leading hospitals in Hanoi and the entire country. The medical facilities in this district are equipped with advanced technology, and the medical staff, including well-trained doctors, ensures the quality of healthcare services.