April 2 of every year is the birthday of HRH Princess Maha Chakri Sirindhorn. Princess Maha Chakri Sirindhorn And the cabinet also has a resolution to make today the Thai Heritage Conservation Day. to honor and appreciate His Majesty’s benevolence that His Highness performed his duties in the preservation and continuation of the national cultural heritage In addition, today there is also a campaign for people to have understanding. Conscience of love and cherish the artistic heritage of the nation as well