To me, my nephew is the angel of my world. It is my absolute happiest moment whenever he smiles at me.

I cannot imagine my hometown without forests, and I cannot imagine the earth turned into a desert.

I used to think hard work made me come alive, honestly. I used to have a daily work schedule with millions of things on it and I thought, "This is wonderful!"

It may surprise people to learn that one elephant is killed every 15 minutes for its ivory.

To me, my nephew is the angel of my world. It is my absolute happiest moment whenever he smiles at me.

Air pollution is my biggest concern right now. Maybe because I live in Beijing, and in this city we have such severe challenges due to bad air quality. It has affected our daily lives and health. I do not go outdoors because of it. I desperately hope that we can improve the current situation.

I saw a dead elephant in one of Kenya's natural reserves. Around her were footprints of her baby elephant. This was just so sad, as three days before, perhaps the mother was still taking the baby around to play and to drink water. In her mind, she probably was thinking they had a life of decades to be together. However, the poaching happened so fast and everything collapsed. Without the protection of the mother, the baby elephant is likely to die too. That moment changed me.