Posht Tang-e Kordali
Posht Tang -e Kordali( also Romanized as Posht Tang- e Kord ‘ alī; also known as Posht Tang and Qarīyeh- ye Posht Tang) is a village in Miyankuh- e Sharqi Rural District, Mamulan District, Pol- e Dokhtar County, Lorestan Province, Iran.
At the 2006 census, its population was 60, in 14 families.
Posht Tang-e Chenaran
Posht Tang -e Chenaran( also Romanized as Posht Tang- e Chenārān; also known as Posht Tang) is a village in Shizar Rural District, Bisotun District, Harsin County, Kermanshah Province, Iran.
At the 2006 census, its population was 96, in 19 families.
Posht Tang-e Shah Mirza
Posht Tang -e Shah Mirza( also Romanized as Posht Tang- e Shāh Mīrzā; also known as Posht Tang) is a village in Osmanvand Rural District, Firuzabad District, Kermanshah County, Kermanshah Province, Iran.
At the 2006 census, its population was 124, in 30 families.
Posht Tang-e Parian
Posht Tang -e Parīan( also Romanized as Posht Tang- e Parīān; also known as Parīān- e Posht Tang, Owlād, Posht -e Tangeh) is a village in Gol Gol Rural District, in the Central District of Kuhdasht County, Lorestan Province, Iran.
At the 2006 census, its population was 142, in 30 families.
Posht Tang-e Sofla Rahim Khan
Posht Tang -e Sofla Rahim
Khan( also Romanized as Posht Tang- e Soflá Raḥīm Khān) is a village in Tarhan -e Sharqi Rural District, Tarhan District, Kuhdasht County, Lorestan Province, Iran.
At the 2006 census, its population was 126.
Posht Tang-e Dustali
Posht Tang -e Dustali( also Romanized as Posht Tang- e Dūst‘alī and Posht -e Tang -e Dūst ‘ Alī) is a village in Itivand- e Shomali Rural District, Kakavand District, Delfan County, Lorestan Province, Iran.
At the 2006 census, its population was 107, in 22 families.
Posht Tang-e Sofla Seyyed Reza
Posht Tang -e Sofla Seyyed Reza( also Romanized as Posht Tang- e Soflá Seyyed Rez̤ā) is a village in Tarhan -e Sharqi Rural District, Tarhan District, Kuhdasht County, Lorestan Province, Iran.
At the 2006 census, its population was 180, in 36 families.
Posht-e Tang-e Chenar
Posht -e Tang -e Chenar( also Romanized as Posht- e Tang- e Chenār and Posht Tang -e Chenār; also known as Posht Tang and Posht -e Tang) is a village in Shurab Rural District, Veysian District, Dowreh County, Lorestan Province, Iran.
At the 2006 census, its population was 54, in 13 families.
Zakian
Zakian( also Romanized as Zakīān, Zakeyān, and Zakīyān; also known as Bābā Kūhak, Kūrnī, and Zakīān -e Bābā Kūhak) is a village in Banesh Rural District, Beyza District, Sepidan County, Fars Province, Iran.
At the 2006 census, its population was 254, in 53 families.
Posht Tang-e Shayengan
Posht Tang -e Shayengan( also Romanized as Posht Tang- e Shāyengān; also known as Posht Tang -e Shāygān) is a village in Dowlatabad Rural District, in the Central District of Ravansar County, Kermanshah Province, Iran.
At the 2006 census, its population was 47, including 9 families.

Question: Are Posht Tang-E Sofla Seyyed Reza and Zakian both located in the same country?
Answer: yes