Author: Shannon Tiezzi, The Diplomat.

The first China-Africa summit since 2006 provides clues about the future of China's role on the continent. This week, the Forum on China-Africa Cooperation (FOCAC) convened its first summit since 2006. Chinese President Xi Jinping joined more than 40 leaders of African countries for the massive meeting in Johannesburg, South Africa. The typical highlights of FOCAC are all about the numbers: how much in aid and loans China pledges to the African continent (this year, Xi announced the jaw-dropping figure of $60 billion, although as usual there’s no timetable and no clarity on whether that includes projects already previously announced). But it’s also worth acknowledging that China and African countries have changed greatly in the nine years since the last summit. These new realities, both locally and globally, are changing the way they cooperate. With that in mind, here are four areas that have blossomed in the past few years — four trends to watch that may end up defining the future of China-Africa relations.