Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Angkor' has mentioned 'Ocean' in the following places:
Occurrence Sentence Text Source
Through a program of military campaigns, alliances, marriages and land grants, he achieved a unification of the country bordered by China to the north, Champa (now Central Vietnam) to the east, the ocean to the south and a place identified by a stone inscription as "the land of cardamoms and mangoes" to the west.