Hong Kong will stage a 23-minute fireworks display over Victoria Harbour on China’s National Day on October 1 under the theme “Eternal Radiance”.The HK$18 million (US$2.3 million) extravaganza, exclusively sponsored by insurance provider Sun Life Hong Kong, will mark the 77th anniversary of the founding of the People’s Republic of China.Coordinated by the Culture, Sports and Tourism Bureau, the show will launch 31,888 pyrotechnic shells from nine firing points across three barges and six...