The main defenders have been replaced by three new players, and the Tianjin Tigers have completed their domestic player reinforcements. Salvador has joined the team, and new signings are competing for starting positions. The Tianjin Tigers are not known for being early birds or late risers; they have been methodical in their recruitment process, which can be considered relatively efficient in the Chinese Super League (CSL). The Zhejiang team's foreign center forward deal fell through, and there is no definitive news about the Shandong Taishan team's new foreign player. However, the Tianjin Tigers have concluded their domestic player acquisitions. Head coach Yu Genwei addressed the team, stating, "We will not be signing any more domestic players this year. The platform is here, and it's a fair competition." Two key players, Han Pengfei and Tomorrow, have left the team, and the Tigers have officially announced the signing of Sun Mingqian. In a video released by Yu Genwei, Yang Fan is also included. Compared to last season, all three main defenders of the Tianjin Tigers have been replaced. The second-half mainstay Diogo has left the team, and Grant has returned. Last year, he only played 11 times and was withdrawn from the squad due to injury, effectively becoming a newcomer who needs to re-acclimate with the team. The main central defender Han Pengfei chose to join Chengdu Rongcheng to play in the AFC Champions League, and Tomorrow's transfer to Shanghai Port has been updated on Transfermarkt, posing a challenge to Yu Genwei's player selection. The Tianjin Tigers have a one-for-one approach to…