BANGLADESHI RIKSHWA vs SUDANIES RIKSHWA

We know about Bangladeshi Rikshwa. Even everybody of us have the experience to ride it. Some one of us may have the experience to ride the rikshwa with  girl friend and it has different type of sensation. I will not talk more about it. My concentration is in another point. My dear friends after reading the Title please dont think that the Rikshwa is available in other countries like bangladesh. I am talking about Rikshwa of Sudan. You know Sudan is a poor rapidly developing country but more developed than bangladesh. They have Rikshwa. How come? Just i told that, other than bangladesh there is no Rikshwa. Actually The Sudanies Rikshwa is totally different from bangladeshi Rikshwa. Name (Rikshwa) is same but vehicles are totally different. I was a little bit surprised after hearing that they call it Rikshwa in Sudan.The vehicle is nothing but same as Bangladeshi CNG( 4 stroke 3 wheel). They import it from India like us, but they never use cng(gas) to run it as here petrol is cheap. Dear friend I was surprised because different country , different vehicle but same name.At least i found a similarity here with my Homeland Bangladesh. I am proud of it.