1948年5月30日,中央任命粟裕为华东野战军代司令员。此前,粟裕向中央提出的暂不过江、留在中原集中兵力打大仗的建议已获通过。6月16日,一份“先打开封,后打援敌”的作战方案上报中央。毛泽东在17日的回电中同意,并说:“情况紧急时,独立处置,不要请示。”华野 On May 30, 1948, the Central Government appointed Su Yu as commander in chief of the East China Field Army. Earlier, Su Yu proposed to the Central Government not to cross the river, stay in the Central Plains forces to fight the big battle proposal has been approved. On June 16, a copy of the operational plan of “opening a seal first and then fighting an enemy enemy” was reported to the Central Government. Mao Zedong agreed in a reply on the 17th and said: “In case of emergency, handle it independently and do not consult.”