Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Three Parallel Rivers of Yunnan Protected Areas' has mentioned 'Indian Ocean' in the following places:
Occurrence Sentence Text Source
After this area of near confluence, the rivers greatly diverge: the Nujiang River becomes Salween and empties out at Moulmein, Burma, into the Indian Ocean, the Lancang becomes the Mekong and south of Ho Chi Minh City, Vietnam, empties out into the South China Sea and the Yangtze flows into the East China Sea at Shanghai.