Zhang Jianguo is a 22-year-old professional football player from CHN. He currently plays for Beijing Smart Sky, wearing the number 7 shirt. He plays primarily as a Defender.

Throughout the Chinese Football Assorciation U-20 League 2024, Zhang Jianguo featured in 20 matches, averaging 1.8 tackles, 0.4 interceptions, and 0.6 clearances per game, while blocking 0.1 shots per game.