Student in 9th to B. Sc gives tuitions in botany & biotechnology from high school to college in Delhi"

मै तो इस् बात सहमत हूँ की यह एक बहुत योग्य और अनुभवी अध्यापक है इनके समझाने की तरीके अलग है या

Communication skill of Ashish is very good, as well as subject knowledge also, so he is trustworthy

Well, Ashish Sir's a patient teacher. He'll try to solve any of your doubts. He goes the extra mile to ensure that his pupil has all the relevant knowledge.