Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Ha Long Bay' has mentioned 'Natural heritage' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The area designated by UNESCO as the World Natural Heritage Site incorporates 434xc2xa0km2 (168xc2xa0sqxc2xa0mi) with 775 islets, of which the core zone is delimited by 69 points: Dau Go island on the west, Ba Ham lake on the south and Cong Tay island on the east. | WIKI |
| These include Ha Long Bay to 2020, the master plan on conservation, management and development of the values of World Natural Heritage approved by the Prime Minister in 2001, and the Comprehensive Management Plan for the Ha Long Bay World Heritage Site 2010 - 2015 approved by the provincial authority in 2010. | UNESCO |