For China, economic development has long created an abundance of opportunities. However, it has also resulted in a serious waste of energy and caused environmental pollution. For more on this issue, we are joined in the studio by my colleague Zheng Yibing.

Q1. Yibing. What efforts has China made in terms of energy saving measures and emission reducing targets in recent years? Give us some facts and figures.

Q2. To tackle the challenges, what is the country's future plan?