After studying in both the United Kingdom and the United States, Alice Ho, the Chief Youth Officer of the Global Alliance of Universities on Climate, is keenly aware of the differences between Chinese and foreign students when it comes to climate action.

"Chinese students at bigger international conferences might be less active in their voices, but (that) doesn't mean that they do not do the same thing," she said.

Click the video to learn more about what she had to say.

Luo Jiayuan in Beijing contributed to this story.