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.

By sticking to my principles and what I firmly believe in - I always have my own attitude towards everything in life. I wish to create trends rather than follow them. My daily routine at the moment is really just a combination of work and family.

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.

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

All I want to say is that life is very fragile. We should live every moment and cherish what we have been given.

Environment protection weighs the same in my life as my professional acting career.