Chief Executive of China's Hong Kong Special Administrative Region (HKSAR) Carrie Lam speaks at a gala to celebrate the 72nd anniversary of the founding of the People's Republic of China at Hong Kong Coliseum in south China's Hong Kong, Oct. 1, 2021. Hong Kong on Friday saw various activities in celebration of the National Day, both official and grassroots ones, including flag-raising ceremonies and bus parades. (Xinhua/Wang Shen)
