Vietnamese cave explorer, 12-year-old daughter conquer 300-meter waterfall in Hue

Vietnamese cave explorer Le Luu Dung and his 12-year-old daughter, Le Nguyen Bao Ngoc, recently completed the challenging trek to Do Quyen Waterfall in Hue City, central Vietnam, with their journey set to be featured in the reality television series ‘Cha Con Van Dam’ (Father and Child Across Miles).