Chan Hou Yin Joseph
- Karate-Do Goshin Kan Black Belt Second Dan
- International Karate-Do Goju-Kai Association Black Belt Second Dan
- The Karatedo Federation of Hong Kong, China Kata Judge B
- Practising Karate under the tutorship of Master Cheung Shiu Kwong, Siegel (Shihan Renshi Sixth Dan) at Karate-Do Goshin Kan since 2015