<prompt> Kalima dǝwo dǝri dǝga tamotǝyin: Ngawo kǝla Rajshahi yen sha kǝrawuzǝna dǝn, shiye Ahsanullah College of Engineering dǝa Dacca lan sha BS nasha Civil Engineering lan sha kǝrawuzǝna kuru cidawu jamiye ro walzǝna woktu gomnati lardǝ East Pakistan ye dǝn, na dǝn shiye kazadala nzunduye ro cidazǝna kawu kazadala nzunduye ro walzǝna dǝn. Shiye loktu sammason cidazәna.  <response>: 1971 kǝriwu kǝlanzǝbe-a ngawo adǝben cida gomnatibe Bangladeshbe kǝlanzǝbe dǝro kǝlzǝna. 