The example of mine you posted is Vietnamese with a Chinese style blade.  Another similar example from the Chinese minority border region would be Shan dha, from the Burmese/Chinese border, called taidoa in China.  Yours might be closer to those, but it is a modern example with many elements not seen on older examples.  I have seen other modern ones, which sometimes can be well made.  I like the crescent moon motif, certainly a sign of minority influence, on the Chinese style guard. 
Josh
		 
		
		
		
		
		
		
		
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