2017 Haidian District Bridge Club League is the highest level of Haidian Bridge competitions, the region a total of 16 Class B bridge club registration. After 15 rounds of the round robin, the four bridge clubs, known as Lele, Lenovo, Lianzhong and Zhejiang University alumnus, entered the finals. The final stage of the competition was held on the first weekend of 2018. In the semi-finals held in the morning round of the tournament ranked No. 1 good music bridge club ranked fourth in the Lianzhong Bridge Club, Lenovo and Zhejiang University alumni club catch fight. After two 24-card battles, the defending champion known good band lost to Lianzhong team, Lenovo team is a skill to defeat the Zhejiang University alumni team. Lianzhong and Lenovo join hands to enter the final. Known good music and Zhejiang University alumni competition for third place. In the final stage, the Lianzhong team played a steady role and made no sacrifices as much as the opponents did on a crucial deck of cards, thus reversing and defeating its opponents to win the championship. Known good band beat Zhejiang University alumni team won the runner-up.