[1] On March 27, 2015, in the match between U-23 Vietnam and U-23 Malaysia in the AFC U-23 Championship qualification round at Shah Alam Stadium, player Pham Manh Hung took two free kicks but both shots hit the crossbar and did not enter the goal.
[2][3][4] Pham Manh Hung came through the youth academy of Song Lam Nghe An.
[6] In 2013, Pham Manh Hung was promoted to the first team of Song Lam Nghe An.
[7][8] At the end of the 2018 season, Pham Manh Hung was not offered a contract extension by Song Lam Nghe An.
[10][11] Pham Manh Hung joined Hai Phong at the start of the 2020 season.