Zhi chang wen xie zuo zhi nan. Gong wen xie zuo zhi nan/ Ji chu ying yu xie zuo zhi nan/ Shi chang diao cha zhi nan/ Ying wen xie zuo de yao su. She ji tuan dui xie zuo quan wei zhi nan/ Da zhi hui 7.0 shi zhan zhi nan. Fang di chan qi ye quan cheng yun zuo zhi nan/ Dai ren chu shi zhi nan. Fei xu gou chuang zuo zhi nan.