I have a question on pronunciation. No idea if this is a dumb question, but I'm a gora pakora so I wouldn't know. Ye to maloom hai kay kaaf aur qaaf main farq hai, alif aur ayn main bhi farq hai.. Laikin hay, choti hay aur do chashmi main farq aata hai? tay aur toa, zay & zwaad, seen & swaad. As far as I know do chashmi hay is only after some letters for words like phool or jhanda but I have no clue.