Let's start by clearing up the first hurdle. The most common confusion comes from a slight difference in spelling. The book you are looking for is the famous (often spelled as "Tohfa-e-Huffaz").

To help you get the exact resource you need, could you clarify:

Maulana Zakariya was a master of Hadith studies, so much so that he was widely known as a title reserved for the greatest scholars of the Prophet's traditions. He was a central figure in the Deobandi school of thought and a key ideologue of the Tablighi Jamaat , a global Islamic missionary and reform movement founded by his uncle, Maulana Muhammad Ilyas.

Tohfa e Huffaz (literally "A Gift for the Huffaz") is a specialized guide tailored for individuals who have completed the memorization of the Quran. It is designed to act as a manual for maintaining, revising, and perfecting the memorized Quranic text.