I am not sure if I would have another chance to improve it in the future. But here I think it is fair enough for people to read and study it, in order to try to understand the so called 'nothingness'.
There was a misconception that Nagarjuna, a Buddhist monk (He was not a philosopher), first used the word Sunyata (or other spelling variations). Actually Buddha mentioned of it in 2 Sutta (Sutras). This is one of the Sutta that mention the word.
I hope my translation would provide useful information to people interested in this concept around the World.