Cover from Bangladesh

I received nice cover from Bangladesh, with this stamps:

Health Care, issued on 22.1.1998.
Curzon Hall, issued on 31.8.1999.
Day of Independence & National Day, issued on 26.3.2015.
Victory Day, issued on 16.12.2015.

Inside was this beautiful maximum card Black-hooded Oriole (Oriolus xanthornus), from set Striking Color Birds of Bangladesh - World Stamp Show NY 2016, issued on 28.5.2016.


Thank you Morshedur!