Title
Please search for "Uriyangkhad horde" in Google Books, there is no single result for this term. So using the current title (Ming campaign against the Uriyangkhad horde) would be a WP:OR. On the other hand, there are sources for "(Ming military) campaign against Naghachu", such as the books "Chinese and Indian Warfare – From the Classical Age to 1870", by Kaushik Roy, Peter Lorg, page 63 and "Korean Studies" - Volume 6, page 21. If you still want to use the term "Uriyangkhad horde", please list references that actually use this term, thanks!