Xiangde Xu

• Cheng shi huan jing zong he guan ce yu da qi huan jing dong li xue yan jiu
• Hua bei nong ye gan han yan jiu jin zhan
• Huabei gan han yu yan jiu jin zhan
• Shi nei she ji shi bu gao su ni de 30 jian shi
• Theory and application for warning and prediction of disastrous weather downstream from the Tibetan Plateau
• Zhongguo qi hou guan ce xi tong