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

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.

I always have my own attitude towards everything in life.

I only started to understand the concept of "environmental protection" 14 years ago. I was an ambassador for a charity event, and the staff told me that the consumption of disposable chopsticks in China, per year, could result in the devastation of unimaginable acres of forest.

I was born in northeastern China, where we have the privilege to see forests just out of the window. And I thought, I am going to do something because I cannot imagine my hometown without forests, and I cannot imagine the earth turned into a desert. From that day on, environment protection weighs the same in my life as my professional acting career.

In China, I helped introduce UNEP's campaign to reduce food waste on World Environment Day. The government took notice of food waste issues and now, when you over-order in a restaurant, you are encouraged to downsize. This is where people can really impact policy and vice versa!

To me, my nephew is the angel of my world. It is my absolute happiest moment whenever he smiles at me. I have stopped working 24 hours a day like I was before, and I rush back home to see him whenever I can after work. That always makes my day.