Career
Mou joined Qingdao Hailifeng"s youth academy when he was still a schoolboy. He was promoted to Qingdao Hailifeng"s first squad in 2007. On 27 October 2007, he made his senior debut in the last match of 2007 China League One season which Qingdao Hailifeng beat Yanbian Football Club 1–0.
He mainly played as a back-up goalkeeper for Sun Mingqin in Qingdao Hailifeng and became the first choice goalkeeper after Sun injured in the middle of 2009.
On 2 September 2009, he was involved in "Own-goal Gate" incident, which Qingdao Hailifeng players tried to score an own-goal in the last few minutes of the match when they leading Sichuan Football Club 3–0. The president of Qingdao Hailifeng bet on Qingdao"s victory as long as there were no fewer than four goals in the match on an overseas gambling website, however, Mou stopped his teammates" own goal attempt three times as the match finished at 3–0.
In February 2010, Qingdao Hailifeng was banned from all future national matches organised by the Chinese Football Association for match-fixing scandal. Mou and his teammates turned to be unattached players.
He signed a contract with Chinese Super League side Shaanxi Renhe in March 2010.
In 2010 season, Mou played as the third choice goalkeeper after Shen June and Wu Yansheng and didn"t play for Shaanxi. He returned to Qingdao and signed a contract with another Super League club Qingdao Jonoon in early 2011. On 23 June 2012, he made his Super League debut in a 3–2 away victory against Guangzhou R&F, coming on as a substitute for injury Liu Zhenli in the 6th minute.
Mou made an impressive act in the match and became the first choice goalkeeper after this match.
He played 16 matches in the 2012 league season.