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.

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!

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.

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.

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

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 love raising awareness and encouraging people to take action for World Environment Day, because it demonstrates how individual voices can become a global chorus for change.