ocusing on ways a nd mea ns of improving and upgrading work, furt her development of "three to split". (A) fully grasp "no una uthorise d" created. The tow nship "no unaut horised" create d the existing bui ldi ng "one household, one docume nt" survey and file storage work m ust be unconditi ona and full coverage. Mai n corridor lea ding to the t own (roa d, river) village , the Central b