According to Đan Trường's confession in 2023 TV show Meeting at Weekend[note 1], his hometown in Hải Phòng, where his parents left in 1954.

Besides, like Mr. Đàm, Đan Trường always loves to use white costumes and accessories every time he goes on stage, which is often considered by the press to be influenced by the style of the church symphonies.

According to the general trend of the contemporary young vocalists, Đan Trường initially joined the company of manager Thủy Nguyễn[note 5], but quickly disappointed because he did not have many opportunities to perform.

[1] However, during the time Đan Trường worked as a carpenter at a furniture workshop near his home, he registered to attend a singing competition.

In 2000s, he released many albums that gained much commercial success: Bong Dang Thien Than (2000), Loi Ru Tinh (2001), Trai Tim Binh Yen - Dong Song Bang (2002), Giac Mo Mau Xanh (2003), Den 1 Luc Nao Do (2004), Thap Nhi My Nhan (2007).

He is also an actor and has starred in movies including Vo Lam Truyen Ky (2007), Thu Ba Hoc Tro (2009) and Yeu Anh!

In 2024, Đan Trường was criticized by netizens for abusing AI to produce a music video, which made his face look younger than his real age.