Tuyên Citadel Festival promoted as national, international 'tourism pr… stockbot 0 39 2023.09.22 15:02 https://vietnamnews.vn/life-style/1594149/tuyen-citadel-festival-promo… + 2 https://vietnamnews.vn/rss/life-style.rss + 1 Tuyên Citadel Festival, held during the Mid-Autumn Festival every year, has become a famous event at home and abroad, attracting tens of thousands of tourists.