Career
Early career
Li was a youth player at Tai Po Football Club and he also played for Hong Kong in the Chinese National Games. Tai Chung
He left Tai Po Football Club and joined Tai Chung Football Club in the summer of 2009. Yuen Long
One season later, after Tai Chung Football Club released him, he moved to Yuen Long District Société Anonyme in 2010 to play in the 2010-2011 Hong Kong Second Division League.
He joined Tung Chi Ying School"s football academy scheme, which is jointly organised by the school and Kitchee.
He was repeating F5 and only expected to get 2 to 3 points in the HKCEE. He hoped by joining the scheme he could continue his studies and play football at the same time. He already plans to become a football coach in the future and has enrolled for a football coach training course.
In April 2011, Li Shu-Yeung got the chance from Kitchee and Tung Chi Ying to train in Lloret de March, Spain with two other young players. Hong Kong Sapling
Li was loaned to Hong Kong Sapling in the 2011-2012 season.
He was sent off after two bookable offences in the 6–0 defeat away to Kitchee.
He returned to Yuen Long at the end of the season. Tai Po
Li left Yuen Long and re-joined First Division club Wofoo Tai Po in the 2012 summer. However, his impressive performance during the season could not avoid Wofoo Tai Po"s relegation to Second Division.
Yokohama Football Club Hong Kong
On 7 June 2013, Li joined fellow First Division club Yokohama Football Club Hong Kong for free.