Ramadan is the month of Quran that is perfect Guidance and knowledge for whole humanity and it is also the month of sacrifices, patience, discipline and generosity. All Muslims must obey this month and must do all good things that could please Allah. So learning and implementing those is the duty of every muslim. The most important is the prays/ Duas that must be continue during the Ramadan with relevancy of Different Ashra's.
http://www.quranreading.com/blog/ramadan/three-ashra%E2%80%99s-of-ramadan-and-their-duas/