Report highlights environmental costs of China's surging economy

The video discusses the pressures faced by Chinese cities due to intense economic activities, leading to issues like traffic congestion and outdated infrastructure. It highlights the increasing environmental complaints, which have been rising at a rate of about 30% annually. The video also covers government actions to address these issues, including the removal of local protection policies that lower environmental standards to attract investments.

提到的環境問題中，哪些是複合型的環境污染？

在去年的專項行動中，清理了哪些地方保護的土政策？