The club's time in the top tier did not last very long and they were soon relegated back into the second tier. They brought in Pei Encai as their new manager in 2004. He won the division title and promotion in his debut season. Back within the top tier of the rebranded Chinese Super League, the team were led-out by local players such as Li Hao, Zheng Bin and Zhang Xinxin. Their foreign contingent of Brazilians such as Emerson Roberto Conceicao Aleixo, Gílson Domingos Rezende Agostinho, and Vicente de Paula Neto helped the club to a seven-game winning streak early in the season. Pei Encai was hired away by the Chinese women's football team. Chen Fangping came in as the new manager during the season and carried on Pei Encai's work. Despite several injuries to some key players the club were able to win the 2005 Chinese Super League Cup by beating Shenzhen Jianlibao 3–1 on aggregate after a 1:1 away match and 2:0 home match fixture.