Hong Kong: Map sent on World Post Day

Today I got three postcards: one from Hong Kong, one from Italy and one from China.

The card from Hong Kong shows a map of the Special Administrative Region.

I am happy that this card arrived after it travelled for more than three months. 

Stamp:
World Post Day (from set of four) (issued 09-10-2015)
with a special World Post Day postmark

Thank You very much Joe!