Hakka Basic Act Article 20

The government shall establish a National Hakka Day to encourage ethnic identity and the sharing of Hakka cultural values; the holiday should illustrate the Hakka ethnic group’s contribution to multiculturalism in Taiwan.National holidays, locations, scenic spots, and other cultural symbols should incorporate the culture and memories of the Hakka ethnic group.
中文原文 客家基本法第20條
政府應訂定全國客家日,以促進各族群認識與共享客家文化價值,彰顯客家族群對臺灣多元文化之貢獻。
國家之各種紀念日、地點、地景及其他文化象徵,應納入客家族群之文化與記憶。

English translation for reference only; the Chinese text prevails. Not legal advice.