In his early life, he learned to read and write under his father and later in the hujras (religious schools) under several religious teachers. He read Saadi's Gulistan and Bustan, but according to what he describes in "Chashti Mjewer", his gains were very small. Hajar's father was an educated person who knew how to read and write in Kurdish, and this encouraged him to introduce his son (Hajar) to reading and writing from the age of five and later send him to school and the hujra. In 1940, he began writing poetry, and the poems of Ahmad-i Khani, Wafaei, and Mela Jaziri influenced his feelings. He was a Kurdish poet and translator, and the owner of a large number of prolific literary works.
In 1942, he joined the ranks of the Society for the Resurrection of Kurdistan (Zh.K) and became a member of that society. He participated in party activities and had a strong belief in the goals of (Zh.K), because after that, he never officially became a member of any other political party or organization. Hajar met the poet Hemn in the Republic of Kurdistan and played an active role. In 1944, as a delegate of the Society for the Resurrection of Kurdistan (Zh.K), he participated in the Three Borders meeting with the Hiwa Party of Southern Kurdistan in the Dalamper region.
In 1947, after the fall of the Republic of Kurdistan, he reached Southern Kurdistan and stayed secretly for a while in the village of Sitek in Sulaymaniyah Governorate at the house of Sheikh Latif Sheikh Mahmud. Then he went to Baghdad. In the autumn of 1947, he went to Lebanon for treatment of tuberculosis, and after recovering, he returned to Iraq. He stayed in the city of Baghdad for a while, and from there, along with Abdulrahman Zabih, he reached the village of Tirbe Spi in the city of Qamishlo in Western Kurdistan, where he stayed at the house of Sheikh Hussein Haji. He went to Damascus several times in secret and became acquainted with a large number of Kurdish writers, poets, and politicians such as Jalal Talabani, Osman Sabri, Nuredin Zaza, Rewshan Bedirkhan, and the Bedirkhan family. In 1953, he participated in the World Festival of Youth in the city of Bucharest, Romania. He remained in Western Kurdistan until 1958, engaged in literary work and the Kurdish struggle.
After the revolution of July 14, 1958, led by Abd al-Karim Qasim, and the return of Mela Mustafa Barzani from the Soviet Union to the city of Baghdad, he also returned and re-established his relationship with Mela Mustafa Barzani and was happy to see Barzani. With Mela
Mustafa Barzani , Hajar was a trusted and special person, so when he returned from the Soviet Union, he had brought him a wristwatch as a gift, and Hajar never kept that watch away from him as long as he lived. In 1961, after the outbreak of the Aylul Revolution led by Mela
, Hajar Mukriyani joined the revolution and remained as a person close to Barzani. After the March 11, 1970 agreement was signed between the Kurdish revolutionary leadership and the Iraqi government, Hajar Mukriyani was sent to Baghdad to organize the affairs of the Kurdish Writers Union, which had just been established on February 10, 1970. At the first congress of that union, he was elected as the head of the executive board, and at the same time, he was made a member of the Kurdish Academy of Sciences. In 1972, he translated Sharafkhan Bidlisi's book "Sharafnama" from Persian into Kurdish, and it was printed at the Kurdish Academy of Sciences press. In 1975, after the collapse of the Aylul Revolution, his house in Baghdad was looted. Although a death sentence had been issued against him by the Iranian government, he returned to the city of Mahabad. At the request of Mela Mustafa Barzani, they canceled his death sentence, and after that, he went to the city of Karaj in the country of Iran, where he remained until the end of his life. In 1979, after the fall of the Shah's regime in Iran and the coming of Khomeini to power, Hajar Mukriyani devoted all his time to compiling a Kurdish language dictionary, translating, and researching Kurdish literature. In 1976, when the Gulan Revolution broke out, Hajar Mukriyani was one of the activists who encouraged the Kurdish refugees of Southern Kurdistan to support the revolution. Master Hajar Mukriyani, in the first rank of Kurdish activists, along with Master Ali Abdullah , Secretary of the Kurdistan Democratic Party, on December 2, 1989, at the Tenth Congress of the Kurdistan Democratic Party was awarded the Barzani Medal by President
.
Hajar suffered many hardships and displacement in his life. He passed away on February 21, 1991, and his body was brought to Mukriyan and buried in the Bagh-e Ferdows cemetery in the city of Mahabad.
Among his works:
Kurdish:
1. 4. Bayti Sara Mar, a long narrative poem; he took its core from a short story by Sabahattin Ali, a Turkish writer.
2. Chashti Mjewer, his own memoirs.
3. Ala Kok, a collection of poems from the Republic era.
4. Bayti Sara Mar, a long narrative poem; he took its core from a short story by Sabahattin Ali, a Turkish writer.
5. Mem and Zin, he translated it from Kurmanji into Sorani in verse.
6. For Kurdistan, Hajar's collection of poems, 1965.
7. Henbane Borine dictionary (Kurdish to Kurdish and Persian), Tehran, 1990.
Persian:
1. Tarikh-e Sulaymaniyah (History of Sulaymaniyah).
2. Ravabet-e Farhangi-ye Iran va Mesr (Cultural relations between Iran and Egypt).
3. Qanun dar Tib (The Canon of Medicine), written by Ibn Sina, translated from Arabic to Persian.
4. Athar al-Bilad wa Akhbar al-Ibad by Zakariya Qazwini, translated from Arabic to Persian.
Translation into Kurdish:
1. Sharafnama by Sharafkhan Bidlisi, translated from Persian to Kurdish.
2. Rubaiyat of Khayyam. Translated from Persian into the Kurdish language.
3. History of Ardalan, compiled and translated from several Persian sources into Kurdish.
4. One in the Shelter of the Point and the Infinite Zero, a poetic pamphlet written by Ali Shariati, translated from Persian to Kurdish.
5. Mother, Father, Who is to Blame?, a pamphlet by Ali Shariati that he translated into Kurdish.
6. Irfan, Equality, Freedom, a pamphlet by Dr. Ali Shariati that he translated into Kurdish.
7. The Quran in Kurdish.
8. The Forgotten Tribe of Gavan, written by Dr. Mustafa Jawad, translated from Arabic into Kurdish.
Editing:
1. Collection of Sheikh Ahmad-i Jaziri (Mela Jaziri), text, meaning, and interpretation.2. Commentary on the collection of Mela Jaziri.