Not much richer, but they got economy complexity much higher than yours and got overall better HDI, infact they just ended their prolonged wars in the 80 decades after fighting So many times against US, france and prc continously and still get chance to trashing some of their neighbourhood countries (ask Cambodia and Laos) . And their folks dont dwell much about their past misfortune unlike your bunch (in fact they lost millions in battle against US army and they take pride of the price they sacrifice got to achieve their independence). In fact they are growing into nasty, hardy, though to crack and stoic yet capable son of bastard bunch of people i've ever known.
Cant imagine what bd people will said if they are at the end the recepient of Rolling thunder operation