
A child works at a brick factory in Keraniganj, on the outskirts of Bangladeshi capital Dhaka, on April 21, 2017. (Xinhua/Jibon Ahsan)

A child works at a brick factory in Keraniganj, on the outskirts of Bangladeshi capital Dhaka, on April 21, 2017. (Xinhua/Jibon Ahsan)