ocusing on ways and means of impr oving a nd upgra ding w ork, further devel opme nt of "three t o split". (A) fully grasp "no unaut horise d" create d. The tow nship "no unaut hori sed" create d the existing buil ding " one househol d, one docume nt" survey a nd file storage w ork must be unconditional and full coverage. Mai n corridor leadi ng to t he town (road, river) village, t he Ce ntral b