[1] Cheung won a fours bronze medal in the 2015 Asia Pacific Bowls Championships.

[3] In 2019, he also won singles bronze at the 2019 Asia Pacific Bowls Championships in the Gold Coast, Queensland.

[4] In 2020, he was selected for the 2020 World Outdoor Bowls Championship in Australia but the event was cancelled due to the COVID-19 pandemic.

[5] In 2023, he was selected as part of the team to represent Hong Kong at the 2023 World Outdoor Bowls Championship.

[7][8] In the singles, he qualified from his group but then lost to Gary Kelly at the quarter final stage.