Kuang jing de jian she yu gai jian/ Huan jing kong jian she ji yu shi jian/. 1. Huan jing kong jian she ji yu shi jian/. 2. Ceng jing de yan yang tian/ Gong gong xing de xiao jie yu chong jian/ Huan jing kong jian she ji biao xian yu shi jian/ Shi jing jian shang ci dian/ Jing guan de jian she yan shen biao xian/ Wai xiang xing jing ji li lun yu shi jian/ Bei jing jiao yu nian jian/