I got a question for you: "Qadam Qadam Badhaye Ja" (Hindi: क़दम क़दम बढ़ाये जा) was the regimental quick march of the Subhas Chandra Bose's Indian National Army. Written by Pt. Vanshidhar Shukla and composed by Ram Singh Thakuri, it was banned in India after World War II as "seditious", which was subsequently lifted in August 1947. The song has since become a patriotic song in India, and has been re-interpreted by various Indian musicians including C. Ramachandra and A.R. Rahman. The song is currently the regimental quickmarch of the Indian Army.

Answer this question: who has written the patriotic song kadam kadam badhaye ja khushi ke geet gaye ja?
Let's think first:
The relevant information is: Written by Pt. Vanshidhar Shukla and composed by Ram Singh Thakuri, it was banned in India after World War II as "seditious", which was subsequently lifted in August 1947.
Therefore, the answer is Pt . Vanshidhar Shukla.