23:32World Business ReportFirst broadcast 2017/06/30 22:32 GMT: China's Xi Jinping in Hong Kong for Handover AnniversaryBBC World Service Duration: 27 minutes Fri 30th Jun 2017, 23:32 on BBC World Service East AsiaAvailable for over a yearListen now20 years ago, Hong Kong was handed over from British to Chinese sovereignty. Show more GenresFactualMoneyFormatsBulletinsBrandWorld Business Report Source: BBC Online