Sir apka video hame bahot achha lagta hai. Apke ke jaisa video you tube par bahot kam dekhne ko milte hai sir. Bariki se ek ek part ki puri jankari dete hai. Dil se thank you sir. Aise video aap hamesha banate rahe request hai aap se. Apse bahut kuchh janne sikhne ko milta hai sir thank you sir.