Sadeghi Ketabdar's Majma'-al-Khawas is the second biography of poets' which written in Chagatai Turkish about Persian poets after Majalis-al-Nafais by Amir Ali-Shir Navai in the early 11th century AH and Abdulrasul Khayyampour published it in 1327 AH along with own Persian translation, but the numerous shortcomings and errors in this printed led to its text being corrected and faithfully translated based on older and more accurate manuscripts and introduced. The most important flaw in Khayampour's printed is his use only of the first writing of the Tazkirah and his lack of access to the second and final writing of the text, which new correction was revised based on the second writing and compared with the first writing, but Some of the other most important distinctions of the new correction and translation are: The inclusion of 38 new biographies mentioned in the second writing, the presentation of a different and final form of the biographies based on the second writing, the mention of most verses and information from many poets, the correction of erroneous recordings entered from Khayyampur's original manuscript to his printed and the completion of its omissions, and the correction of Khayyampur's misreadings from the correct recordings of his original manuscript. In addition, the errors Chaghata text in Khayyampur's printed also permeated hir Persian translation, but many of the shortcomings of his translation stem from his own omissions which has resulted a free or conceptual translation, while the new translation relies on Chagatai words and is faithful to the