The launch of the traditional Chinese version of three books on President Xi Jinping’s thoughts should serve as an “action guide” for residents to contribute to Hong Kong and the nation’s development, Beijing’s top official in the city has said. Hong Kong leader John Lee Ka-chiu also said on Wednesday during the books’ release that the new editions would enable residents to gain a deeper understanding of Xi’s thoughts. The three books, which centre on Xi’s thoughts on education, culture and his...