गुप्तिपरीहारैः by affording protection and through prevention of adversities, तेषाम् their, भरणम् maintenance, ते to you (by you), कृतं कच्चित् has been done, I hope, राज्ञा by the king, विषयवासिनः those living in the country, सर्वे all, धर्मेण with righteousness, रक्ष्याः हि are required to be protected.

I trust you nourish them and also afford portection and prevent adversities. A king must protect all those people living in his country in accordanc with righteousness.