Washington Ending: As the capital of the United States, there are many important state organs, and the buildings are mainly classical and magnificent. There are not many residents in the central area of the state organs, except a few tourists who are politicians in suits and leather. Excluding the period of major national conferences, it is said that only in April when cherry blossoms are in full bloom, cherry blossoms and Capitol Hill are crowded. Cherry blossoms are in full bloom around the Tidal Lake and the monument, as well as near the National Square.