李家超展開北京上海之行 深化與內地經濟聯繫

英文原標題：John Lee begins Beijing, Shanghai trip to deepen mainland economic ties

英文原摘要：Hong Kong’s leader has begun a four-day visit to Beijing and Shanghai to deepen economic ties with the mainland, calling for closer collaboration on finance and innovation and technology (I&T), and pledging to help Chinese enterprises expand overseas. Speaking at the annual Beijing-Hong Kong Eco