Complex sentence: His progression within the team continued the following season when he made several appearances throughout the 2005 season; however, he would not rise to prominence within the club until the 2007 season when teammate Zheng Zhi left the team to join Charlton Athletic.
Split into simpler sentences: His progression within the team continued the following season when he made several appearances throughout the 2005 season. He would rise to prominence within the club during the 2007 season when teammate Zheng Zhi left the team to join Charlton Athletic.