Record of online classes:
19 July 2021: https://youtu.be/gGQvtDEaXuI
20 July 2021: https://youtu.be/XglV1hJwj_A
2 August 2021: https://youtu.be/-mbeWymmwQY
3 August 2021: https://youtu.be/xgsBls7mhcY
9 August 2021: https://youtu.be/B89azFWw5FU
16 August 2021: https://youtu.be/q2LpkmMVQzs
17 August 2021: https://youtu.be/HmESUldzwZU (voice is disturbed)
23 August 2021: https://youtu.be/u_VJC80i0RI
24 August 2021: https://youtu.be/_CLjD2SaO0o