Bay Nui (Seven Mountains) Ox Racing Festival 2017 (Photo: VNA) The annual Bay Nui (Seven Mountains) Ox Racing Festival kicked off on October 8 in Tinh Bien district, the Mekong Delta province of An Giang, attracting thousands of people. This year, 64 pairs of oxen from An Giang and neighbouring provinces competed in the event. The pair of oxen owned by farmer Nguyen Thanh Tai from Chau Lang