(HBO) – The Hoa Binh Civilisation, dating back to the Stone Age, was discovered by French archaeologist Madeleine Colani and named after the cave relics found in the karst areas of Hoa Binh province. In Vietnam, its traces have been unearthed mostly in Hoa Binh and Thanh Hoa provinces (over 80% of the total relics), while the rest scatter in the provinces of Thai Nguyen, Lai Chau, Son La, Ninh Binh, Ha Nam, Nghe An, Ha Tinh, Quang Ninh, Quang Binh, Quang Tri, and some others. Not only in Vietnam, this civilisation also existed across the mainland Southeast Asia, from southern China to Sumatra Island of Indonesia, Myanmar, and the Philippines.