[2] On 13 March 2011, Tong scored his first goal in for Tai Chung against HKFC, in 4–2 win for his team.

[3] In 2012, Tong signed for Hong Kong First Division League club Pegasus and became the team captain.

On 3 November 2013, Tong scored his first goal for Pegasus against Sun Hei, in a 2–0 win.

[6] In June 2015, Tong returned to Hong Kong Premier League club Kitchee.

[8] On 27 March 2018, Tong made his debut for the Hong Kong national football team for the first time, at the age of 33, in the match against North Korea in the 2019 AFC Asian Cup qualification.