Abstract: Enlightened by XiJinping's important exposition on deep poverty,this paper,based on the comprehensive poverty analysis paradigm of "man-industry-land",explains the generation logic of deep poverty and poverty trap,and puts forward paths to cross poverty trap.It is held that deep poverty is the result of "man's" poverty transformation,the mutual movement of groups,the closure of "industry",the weak accumulation of "land",and the coupling of "man-industry-land".The regeneration and accumulation of deep poverty leads to the subjective,economic and spatial poverty traps,and the superposition and strengthening of the three traps eventually forms the poverty trap of "low-level survival equilibrium".In order to overcome deep poverty and cross poverty trap,it is necessary to carry out "extraordinary force" intervention,that is,to take strong intervention measures such as power strengthening,market reconstruction,spatial optimization and comprehensive governance means.

Key words: deep poverty, poverty trap, generation logic, crossing path