take them to temple.
you can find indian mythology books in neary by library if they are educated and interested in reading.
you can print online as well.

find nepali group around and invite them over.
take time off so that you can take them around
you can work remotely as well to accompany them.

america ल्याएर राम्रो संग घुमाएर पठाउनु
you can make $$ over time
you can't buy time with $$