The whole situation since the conclusion of the soviet - german non - aggression treaty constitutes a great blow to japan and a great help to china ; it strengthens the position of those resisting japan and weakens the capitulators 苏德互不侵犯条约订立之后的整个形势,大大地打击了日本,援助了中国,加强了中国抗战派的地位,打击了投降派。