![](http://www.ecns.cn/hd/2019/09/19/e496d1dce31342ba99b402d59c94f8d8.jpg)
A Yemeni school boy holds his goat as he arrives to attend an open-air class at a unfinished school on Sept. 16, 2019 in the southwestern Yemeni village of al-Kashar in Taez governorate's Mashraa and Hadnan district at the start of the new academic year in the war-battered country. The classes are given in a field outside the school which was under construction but was never completed when funding was stopped due to the war that broke out in Yemen in 2015. (Photo/Agencies)
![](http://www.ecns.cn/hd/2019/09/19/1e7c6453c4ed47cda79dee67837094cd.jpg)
A Yemeni teacher gives an open-air class at an unfinished school on Sept. 16, 2019 in the southwestern Yemeni village of al-Kashar in Taez governorate's Mashraa and Hadnan district at the start of the new academic year in the war-battered country. The classes are given in a field outside the school which was under construction but was never completed when funding was stopped due to the war that broke out in Yemen in 2015. (Photo/Agencies)
![](http://www.ecns.cn/hd/2019/09/19/482cd8e2da2b4c958baef2438095dc14.jpg)
Yemeni school children attend an open-air class at their unfinished school on Sept. 16, 2019 in the southwestern Yemeni village of al-Kashar in Taez governorate's Mashraa and Hadnan district at the start of the new academic year in the war-battered country. The classes are given in a field outside the school which was under construction but was never completed when funding was stopped due to the war that broke out in Yemen in 2015. (Photo/Agencies)
![](http://www.ecns.cn/hd/2019/09/19/98489de869f5464681bd7eb9d59aea01.jpg)
School children attend an open-air class under a tree near their unfinished school on Sept. 16, 2019 in the southwestern Yemeni village of al-Kashar in Taez governorate's Mashraa and Hadnan district at the start of the new academic year in the war-battered country. The classes are given in a field outside the school which was under construction but was never completed when funding was stopped due to the war that broke out in Yemen in 2015. (Photo/Agencies)