Cù Lao Chàm - Hội An marks 15th anniversary of world biosphere reserve… stockbot 0 17 05.24 19:22 https://vietnamnews.vn/life-style/1656222/cu-lao-cham-hoi-an-marks-15t… + 0 https://vietnamnews.vn/rss/life-style.rss + 0 A ceremony was held by the People’s Committee of Hoi An city, the central province of Quảng Nam, on May 23 to mark 15 years since Cù Lao Chàm - Hội An was recognised as a world biosphere reserve by UNESCO.