Guogang Li

Tu fa xing huan jing wu ran shi gu ying ji jian ce an li

Huan jing kong qi he fei qi wu ran wu fen xi ce shi fang fa

Shui he fei shui wu ran wu fen xi ce shi fang fa

Tu rang he gu ti fei wu wu ran wu fen xi ce shi fang fa

Huan jing jian ce ji shu xin jin zhan