Shi yong kong jian xi tong gong cheng/ Shi yong kong jian xi tong gong cheng = Hang tian xi tong gong cheng Kuang ye jing ji- xi tong gong cheng Nong ye gong cheng∶ xi tong gong cheng Nong ye xi tong gong cheng/ Nong ye xi tong gong cheng Nong ye- xi tong gong cheng Qi ye xi tong gong cheng/ Leng dong yu kong qi diao jie gong cheng/