Simplify the following text for a Grade 9 native English-speaking person.
Original: According to Indian author Bhau Kalchuri , she lived for a year and a half in the mountainous regions of what is now Pakistan under the guidance of a Hindu sadguru , then traveled to Punjab .
Simplified: She lived for a year and a half in the mountainous regions of what is now Pakistan under the guidance of a Hindu sadguru , then traveled to Punjab .