guide sex further e nha nce d, documents ha ndle and runni ng of speed obvi ously speed up, program gradually specificati on, conference servi ce a nd Chief reception of quality a nd leve l has has new of improve, Logisti cs support capa bility further strengt hene d. Document manageme nt, confidential, confidentiality, duty, letters a nd other item s have been significantly impr oved. 4, Office