MANIKGANJ : Upazila level training on national curriculum expansion was held at Singair Government High School of Manikgonj recently. Prof Sirajul Islam Khan, Director of Finance and Procurement Wing (Department of Secondary and Higher Education), Vice Principal of Manikgonj Government Devendra College Md. Badar Uddin, Vice Principal of Savar Public Cantonment College Ashraf Hossain, Manikgonj District Education Officer Rebecca Jahan, Upazila Secondary Education Officer Amena Parveen visited the training course.