[靠山吃山,靠水吃水 / 靠山喫山,靠水喫水, kào shān chī shān, kào shuǐ chī shuǐㄎㄠˋ ㄕㄢ ㄔ ㄕㄢ, ㄎㄠˋ ㄕㄨㄟˇ ㄔ ㄕㄨㄟˇ] The mountain dweller lives from the mountain, the shore dweller lives from the sea. (成语 saw); to make the best use of local resources; fig. to exploit one's position to advance oneself; to find one's niche; to live off the land
[おしよせる, oshiyoseru] (v1, vi) to advance on; to close in; to march on; to descend on (the enemy); to move towards; to surge forward (crowd, wave of nostalgia, wave, etc.); to rush for (the door); to inundate; to overwhelm; to push aside