Please check if these have the same meaning. Options are:
(A). no;
(B). yes;
Russian speaking , he then went to the former USSR to study Igor Moiseyev style Slavic folk dance , Vaganova ballet technique and Soviet repertory .
Slavic speaking , he then went to the former USSR to study Igor Moiseyev ' s style of Soviet folk dance , Vaganova ballet technique and Russian repertory .
(A).