栋朽榱崩

Explanation: Building off rafter still collapse. 　　Source: Song Chenyu "so sweet" history Shunyuan "Ai Wang Dan," a cloud '... the right section of Valiant Shan Xi Wen, Yan Gao Qing Changshan see today, collapsing buildings were rotten rafter short breath, his life cut in the same year state Xi. '" 　　Examples: Calendar-year-old Xuan Temple ... ... generation, ~. ★ Qing Ye Ting Guanxi "network recorded Sanhe Xian Liao blowing monument"