As the Chinese football league continues to evolve, one team that has been making headlines is Beijing Guoan. The club has been embroiled in controversy this season, with a number of high-profile players and coaches leaving the team.

One of the most notable departures was the departure of coach Zhang Jikang, who resigned from his position earlier this month after just four months in charge. Zhang's departure came as a surprise to many, given his reputation as a highly successful coach in China.

Another player who has left Beijing Guoan is midfielder Sun He. Sun made the move to the club in the summer of 2018 and quickly established himself as a key player for the team. However, he has struggled with injuries this season and has been replaced by fellow midfielder Huang Yijun.

Despite these setbacks, Beijing Guoan has still managed to maintain their place in the top flight of Chinese football. They currently sit in third place in the league table, having won three out of their first seven games.

However, there have been some concerns about the club's performance in recent weeks. In a match against Jiangsu Sainty on September 16th, Beijing Guoan lost 4-1, despite being in control of the game for much of the second half. This defeat has raised questions about the team's ability to perform under pressure.

Overall, Beijing Guoan remains a strong force in Chinese football, but they will need to improve if they hope to compete at the highest level next season. With new signings expected in the coming weeks, the club will be looking to build on their current success and continue their progress in the league.