Zhang Chengyu: China basketball player, 1989 was born in Nanjing, Jiangsu Province on March 6, with a height of 193cm and a weight of 77kg. He is a point guard on the court and occasionally plays guest defense. He once played for the Shuanglu Battery Junior Basketball Team of Bayi Fubang Rocket Club, and transferred to Qingdao Double Star Men's Basketball Team on 20 13. Zhang Chengyu, who was born in Bayi Men's Basketball Team, has a solid basic skills and is skilled in personal skills. After he came to Qingdao team, he didn't need to spend too much energy on organizing the attack, so his offensive ability in the second position was completely liberated.

In the 20 14- 15 regular season, Qingdao team finally ranked third. Counting the team's regular season data, in addition to three foreign players, there are three domestic players who have played more than 20 minutes in the regular season, namely Zhang Chengyu, who averaged 30 minutes per game, Luo Xudong, who averaged 25.4 minutes per game, and Lu Wei, who averaged 25 minutes per game. From this data, we can see that the three of them are the core members of Qingdao local players, while Zhang Chengyu is the only domestic player who scored in double figures with average score of 1 1. 1 point on the regular court.