Hi guys
Here is a link to a Chinese webpage concerning this rather distinctive looking aircraft in service with the Republic of China Air Force during the Second Sino-Japanese War that includes various interesting photographs.
http://blog.roodo.com/rexkuang/archives/229563.html
Here is a link to a short video focusing on the famous "Ningbo Special" that was brought down on 16 August 1937 and became extensively photographed.
http://www.t3licensing.com/license/clip/635031_009.do
This aircraft became a fixture of Japanese propaganda at the time as can be garnered by the information included in the following link.
http://www.chinaww2.com/2014/05/24/ningbo-special/
I hope that these links are useful for those with an interest in Chinese usage of this aircraft.
Horrido!
Leo