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"Going forward, we are eyeing more cooperation with African countries, and will try to connect with more academic organizations and companies. We will also work to develop new kinds of hybrid rice that are suitable for African countries and offer technical training to more local staff," Ma said.

"Global governance has to become representative of the world as it is, not the world as it was," he said.

"French companies are very eager to present themselves at this event to meet their own promotional needs in China," Gao said.

"Given the scale of China's economy, the direction and policies being set are very significant beyond China－in the regional and global economy," she said."With the challenges facing the world at the moment, it is encouraging to see China's economy still forecast to grow in 2020－one of the few large economies to do so."

"From my observation, not only me, also many of my friends, have issues similar to mine, ranging from loneliness to linguistic and cultural barriers," said the now 17-year-old, who also goes by the name Lincoln.