▁the ▁movement ▁in ▁the ▁Chinese ▁language , ▁military ▁units ▁were ▁called ▁from ▁neighbor ing ▁provinces ▁and ▁brought ▁into ▁Be ij ing . ▁Ar med ▁force ▁was ▁used ▁to ▁clear ▁demonstr ators ▁from ▁the ▁streets . ▁Official ▁P RC ▁estimates ▁place ▁the ▁number ▁of ▁death s ▁at ▁between ▁two ▁and ▁three ▁hundred , ▁whilst ▁groups ▁such ▁as ▁the ▁Red ▁Cross ▁believe ▁the ▁number ▁to ▁be ▁in ▁the ▁two ▁to ▁three ▁thousand ▁range . ▁ ▁After ▁the ▁protest s , ▁the ▁Chinese ▁government ▁faced ▁h ord es ▁of ▁criticism ▁from ▁foreign ▁govern ments ▁for ▁the ▁supp ression ▁of ▁the ▁protest s , ▁the ▁government ▁re ined ▁in ▁remaining ▁sources ▁of ▁diss ent ▁that ▁were ▁a ▁threat ▁to ▁order ▁and ▁stability , ▁det ained ▁large ▁numbers ▁of ▁protest ers , ▁and ▁required ▁political ▁re - ed uc ation ▁not ▁only ▁for ▁students ▁but ▁also ▁for ▁in sub ordinate ▁party ▁cadre ▁and ▁government ▁officials . ▁Z ha o ▁Z iy ang ▁would ▁be ▁placed ▁under ▁house ▁arrest ▁until ▁his ▁death ▁some ▁ 1 6 ▁years ▁later , ▁and ▁due ▁to ▁the ▁subject ▁still ▁being ▁largely ▁tab oo ▁in ▁China , ▁Z ha o ▁has ▁not ▁yet ▁been ▁polit ically ▁re h abil itated . ▁ ▁One ▁Child ▁Policy ▁ ▁In ▁ 1 9 7 9 , ▁the ▁Chinese ▁government ▁instit uted ▁a ▁one ▁child ▁policy ▁to ▁try ▁to ▁control ▁its ▁rapidly ▁increasing ▁population . ▁ ▁The ▁government ▁had ▁already ▁en act ed ▁an ▁ag gress ive ▁family ▁planning ▁policy ▁and ▁fert ility ▁rates ▁were ▁ ▁already ▁dro