Perseverance is my biggest lesson. When I started to get involved in environmental protection some years ago, my people did not take it seriously and they never considered it important. But today, people look at what I do and they truly recognize those efforts, and eventually they join you as "environmental activists" too!

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!

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.

Take charity work for example; the motivation of my various charitable activities is neither for fame nor profits. It is my sincere wish that, through my efforts, more people can realize how important it is to protect our planet and to start to act for a change.

I always have my own attitude towards everything in life.

As the Ambassador for WWF Earth Hour, I still vividly remember that there were only 80 buildings in China that participated the Earth Hour in its first year. Six years later, there were 170 cities and thousands of buildings that participated. We are still growing strong. I am encouraged by the accomplishments we have made together and they make me proud and more determined than ever.

I wish to create trends rather than follow them.