International Taekwon‑Do Federation
An international technical seminar was held on 3-5 December 2021 in Johor Malaysia, organised by International Taekwon‑Do Federation Malaysia.
It was conducted by GM Tan Chek Si with the assistances of GM Mohd Azwan Khoo, GM Tan Eng Kiat and Master Lee Sock Cheng.
A topic. "Anti-Doping In Sport" was included and presented by Master Lee Sock Cheng.
There was a senior gradings after the seminar. Due to the current pandemic situations, only those taking test were allowed to attend including a few senior instructors.