Used to introduce an additional thing that reinforces the point you are making, typically something obvious or notable.
उल्लेख करने की भी आवश्यकता नहीं
English Usage: The garden was full of beautiful flowers, to say nothing of the breathtaking waterfall.
Hindi Usage: बगीचा सुंदर फूलों से भरा हुआ था, तो वहां के मनमोहक झरने का तो कहना ही क्या।
to kehna hi kya, to kehna hi kya hai, to kehne ka kya, toh kehna hi kya, toh kehna kya hai, toh kehna hi kya hai
