Ow did the Chinese GunPowder had an moral and ethical issues brought about by the technology and how the country has dealt with them

References must be from a one scholarly peer-reviewed sources, and one academic. These are the references that I found:
Bang, bang. Youre dead. (Cover story). (1999). Economist, 353(8151), 98. Retrieved from EBSCOhost

On the Invention and Use of Gunpowder and Firearms in China
Wang Ling
Vol. 37, No. 3/4 (Jul., 1947), pp. 160-178
(article consists of 19 pages)
Published by: The University of Chicago Press on behalf of The History of Science Society