The Ministry of Culture, Sports and Tourism said it has added three cultural heritages of Hanoi to the national intangible cultural heritage list.
https://en.vietnamplus.vn/hanoi-has-three-more-national-intangible-cultural-heritages/126464.vnp
Hanoi has three more national intangible cultural heritages
VietnamPlus,
12 February 2018, Viet Nam
The Ministry of Culture, Sports and Tourism said it has added three cultural heritages of Hanoi to the national intangible cultural heritage list.
https://en.vietnamplus.vn/hanoi-has-three-more-national-intangible-cultural-heritages/126464.vnp