Isn't Khalis (Shudh) Hindi mean Sanskrit?

Re: Isn’t Khalis (Shudh) Hindi mean Sanskrit?

Sabir Zafar (who wrote this OST for Man o Salwa) is good poet and in his poetry, he used these words perfectly..

In Pakistan, the way Ibn e Insha used Hindi words in Urdu poetry, no other poet after him could do that job.