Career
Originally starting his professional football career at Qingdao Jonoon Zhang Tianhan would be unable to establish himself with the senior squad. In the 2008 league season Changchun Yatai were willing to take the young player into their squad,he would then go on to make his debut for the club in a league game against Beijing Guoan F.C. on October 22, 2008 where he came on as a substitute in a 2-1 defeat. By the end of the season he would show signs of development when he made a total of eight league appearances for them in his debut campaign, however this was the height of his career with the club and by the end of the 2011 season he was allowed to leave the club