《魏书·列传·卷六十七》
当时徐州刚刚沦陷，边境常常受到骚扰，萧综部将成景隽、胡龙牙都统领强兵，内外防守严密坚固。
时徐州始陷，边方骚扰，综部将成景俊、胡龙牙并总强兵，内外严固。
At the time, Xu prefecture had only just fallen, the border was often harrassed, Xiao Zong's associates Cheng Jingjuan and Hu Longya commanded powerful soldiers, defending both internally and externally in a strict and secure manner.