Minister of Water Resources Li Guoying introduced on March 8 at the second "Minister Channel" of the Third Session of the 14th National People's Congress that the Ministry of Water Resources adheres to the principle of water conservation priority, strengthens the rigid constraints on water resources, and vigorously improves the ability to save and intensively utilize water resources, so that the intensity of water resource development and utilization does not exceed the carrying capacity of rivers and lakes, Sehingga "air yang kembali ke sungai" tidak akan melebihi kapasitas beban sungai dan danau, dan mencapai "air kembali ke sungai." Dalam 10 tahun terakhir, PDB negara saya telah meningkat hampir 10 kali, dan total penggunaan air nasional telah mencapai pertumbuhan nol. (Reporter Wei Hongyi dan Wu Yu)