Chơn Lý 36:
https://www.youtube.com/watch?v=frCQ..._&index=36
Chơn Lý 37:
https://www.youtube.com/watch?v=mX-JFq1uGWg&list=PLRyMTmVVQ9y5kv9ChY8_5vtlPxUFxaA 3_&i ndex=37
Chơn Lý 38:
https://www.youtube.com/watch?v=wiZimypJdMk&list=PLRyMTmVVQ9y5kv9ChY8_ 5vtl PxUFxaA3_&index=38
Chơn Lý 39:
https://www.youtube.com/watch?v=0bc-ikZUkR0&index=39&list=PLRyMTmVVQ9y5kv9ChY8 _5vtlPxU FxaA3_
Chơn Lý 40:
https://www.youtube.com/watch?v=OBQGGaaZSlM&index=40&list=PLRyMTmV VQ9y5kv9 ChY8_5vtlPxUFxaA3_
