ocusing on way s and means of improvi ng and upgrading w ork, further devel opme nt of "three to split". (A) fully grasp "no unauthorise d" created. The t ownshi p "no una uthorise d" created the existing buil ding "one house hol d, one document" survey and file storage w ork must be unconditional a nd full coverage. Main corri dor lea ding t o the town (road, river) villa ge, the Central built -u