How Hindu priests practice their religion on Hymalaya mountains, legends of gods, poems

How Hindu priests practice their religion on Hymalaya mountains; the legends of Po Klaong Garai, Po Ceng, the ceremony of building a temple for worship, poems about social issues. 54 pages. Cham manuscript; no covers; written in Chinese ink on Chinese paper folded in half; Akhar Thrah script. Size: 27cm x 15cm. The condition of the manuscript is deteriorating.