Listing the obligations for those who take the (Ashrafiya) tareeq Hakeemul Ummah Hazrat Mawlana Ashraf Ali Thanawi ra mentions,
Firstly, one has to read all the eleven parts of Behishti zewar (Heavenly ornaments, essential text of Hanafi fiqh) cover-to-cover, word-by-word. (In case if one cannot read, he/she has to have it read to him, listening attentively.)
Secondly, one has to keep all his/her states as per (the Shari’a rulings described in) Behishti zewar.
Tarbiyat us salik, volume 1, page 8