Guoan, the Chinese Super League club based in Guangzhou, has made its debut in the league's top division with a new signing from another top-flight side.

The club has announced that it has signed a midfielder from the Shandong Luneng team, who is now known as Guoan. The player, who was previously playing for Shandong, has been given the number 15 jersey and will be making his debut in the CSL this season.

The announcement of Guoan's signing comes after the club had spent heavily on its squad during the winter transfer window. It is believed that the club hopes to challenge for the title this season, and the addition of the new player could help achieve that goal.

The player's arrival at Guoan is seen as a significant boost to the team's midfield strength, which has struggled in recent seasons. With the addition of the new player, the team can look forward to a more balanced attack and better chances of winning games.

Overall, the signing of the new player by Guoan is a positive move for the club, and it is hoped that he will make a significant impact on the team's performance this season.