Chơn Lý 21:
https://www.youtube.com/watch?v=yKIl..._&index=21
Chơn Lý 22:
https://www.youtube.com/watch?v=y8qAU9vNt7E&list=PLRyMTmVVQ9y5kv9ChY8_ 5vtl PxUFxaA3_&index=22
Chơn Lý 23:
https://www.youtube.com/watch?v=41kCQbBxfBQ&list=PLRyMTmVVQ9y5kv9ChY8_ 5vtl PxUFxaA3_&index=23
Chơn Lý 24:
https://www.youtube.com/watch?v=LJ4caYk2-Ks&list=PLRyMTmVVQ9y5kv9ChY8_5vtlPxUFxaA3_& ;index=2 4
Chơn Lý 25:
https://www.youtube.com/watch?v=cj9mNpnlMPs&list=PLRyMTmVVQ9y5kv9ChY8_ 5vtl PxUFxaA3_&index=25