0 , ▁the ▁di ary ▁was ▁le aked ▁onto ▁the ▁Internet . ▁ ▁Cont ents ▁▁ ▁The ▁book ▁takes ▁the ▁form ▁of ▁a ▁series ▁of ▁selected ▁di ary ▁entries ▁p enn ed ▁between ▁ 1 5 ▁April ▁and ▁ 2 4 ▁June ▁ 1 9 8 9 , ▁reve aling ▁that ▁the ▁inner ▁circle ▁of ▁the ▁Commun ist ▁Party ▁was ▁sharp ly ▁divided ▁on ▁how ▁to ▁handle ▁the ▁protest s . ▁It ▁documents ▁t ensions ▁between ▁then ▁C PC ▁General ▁Secretary ▁Z ha o ▁Z iy ang ▁and ▁Li , ▁and ▁Li ' s ▁direct ▁invol vement ▁in ▁pushing ▁for ▁action ▁against ▁the ▁protest ers . ▁The ▁SC MP ▁reported ▁that , ▁after ▁his ▁formal ▁ret irement , ▁Li ▁worked ▁hard ▁on ▁the ▁book ▁to ▁get ▁his ▁side ▁of ▁the ▁story ▁told . ▁In ▁the ▁for ew ord , ▁dated ▁ 6 ▁December ▁ 2 0 0 3 , ▁Li ▁writes : ▁" I ▁feel ▁responsible ▁to ▁write ▁up ▁what ▁I ▁know ▁of ▁the ▁truth ▁about ▁this ▁tur mo il ▁to ▁serve ▁as ▁the ▁most ▁important ▁historical ▁testim ony ." ▁ ▁Li ▁wrote ▁that ▁his ▁not ▁being ▁present ▁to ▁receive ▁the ▁students ' ▁pet ition ▁at ▁ 1 1 . 4 5   am ▁on ▁ 2 2 ▁April ▁ 1 9 8 9 ▁was ▁not ▁the ▁sn ub ▁it ▁was ▁interpreted ▁to ▁be ; ▁he ▁was ▁simply ▁' un aware ▁that ▁the ▁students ▁were ▁told ▁that ▁he ▁would ▁meet ▁them '. ▁ ▁According ▁to ▁the ▁SC MP , ▁Li ' s ▁