With the winter transfer window approaching, Chinese Super League (CSL) teams are actively scouting for new signings. Consequently, a flurry of transfer news has emerged, with Chengdu Rongcheng's transfer activities being particularly noteworthy. The reason behind Chengdu Rongcheng's heightened activity in this transfer window is largely due to internal personnel adjustments. Despite achieving an impressive third-place finish in the CSL last season, the team also exposed some existing issues, particularly in defense. With contracts of central defenders Yang Yiming and Yang Fan, as well as goalkeepers Geng Xiaofeng and Zhang Yan, nearing expiration, the team faces an urgent task of rebuilding its defensive line. Geng Xiaofeng has already confirmed his move to Yunnan Yulong, while Yang Yiming may head south to Shenzhen New Pengcheng, presenting a significant challenge to Chengdu Rongcheng's defense. In response to this situation, Chengdu Rongcheng has acted swiftly and decisively, locking in several national-level players who will soon become free agents in an attempt to fill the gaps in their defense. Among them, Han Pengfei, Liu Dianzuo, and Liao Lisheng have become the team's primary targets for recruitment. Han Pengfei, an experienced national-level central defender, will undoubtedly enhance Chengdu Rongcheng's aerial defense and defensive toughness with his addition. Liu Dianzuo is a capable national-level goalkeeper whose arrival will alleviate pressure on the team's goalkeeping position. As for Liao Lisheng, he is an all-round defensive midfielder whose inclusion will further strengthen Chengdu Rongcheng's midfield control and defensive capabilities. During the pursuit of these three national-level players, Chengdu Rongcheng demonstrated great sincerity and determination. They engaged in in-depth…