. ▁H aj ji ▁Beg ▁fled ▁in ▁the ▁face ▁of ▁over wh el ming ▁power . ▁The ▁future ▁conquer or ▁Tim ur ▁entered ▁T ug hl ugh ' s ▁service ▁and ▁was ▁appointed ▁r uler ▁of ▁Sh ahr - i ▁Seb z . ▁After ▁T ug hl ugh ▁left ▁Trans ox ania , ▁H aj ji ▁Beg ▁returned ▁in ▁force , ▁only ▁to ▁be ▁driven ▁away ▁again ▁by ▁T ug hl ugh . ▁H aj ji ▁Beg ▁was ▁killed ▁near ▁Seb zew ar . ▁As ▁a ▁result ▁Tim ur ▁came ▁to ▁power . ▁T ug hl ugh ▁expanded ▁his ▁territory ▁into ▁Afghan istan ▁by ▁defe ating ▁Am ir ▁Hus ay n . ▁Thus ▁the ▁Ch ag ata i ▁Khan ate ▁was ▁restored ▁under ▁T ug hl ugh . ▁Following ▁his ▁death ▁in ▁ 1 3 6 3 , ▁Tim ur ▁and ▁Am ir ▁Hus ay n ▁took ▁over ▁Trans ox iana . ▁Tim ur ▁and ▁Am ir ▁Hus ay n ▁forced ▁T ug hl ugh ' s ▁successor ▁I ly as ▁K ho ja ▁out ▁of ▁Trans ox ania , ▁and ▁then ▁Tim ur ▁elimin ated ▁Am ir ▁Hus ay n ▁as ▁well , ▁gain ing ▁master y ▁over ▁Trans ox iana ▁( 1 3 6 9 – 1 4 0 5 ). ▁Like ▁his ▁prede cess ors , ▁Tim ur ▁maintained ▁a ▁pu ppet ▁k han ▁on ▁the ▁throne ▁to ▁legit imat ize ▁his ▁rule , ▁but ▁his ▁k h ans ▁were ▁members ▁of ▁the ▁house ▁of ▁Ö g ede i ▁rather