20 थि जौथायनि 60 बोसोर दैदेनखांनायनि उनाव बांनाय सुबुं अनजिमा आरो माखासे सिमासिम पुजिबादा थाबै सोमजिथाय होग्रा मावखान्थिखौ दावगाहोनायाव जर होयो ।
After the completion of 60 years of 20th century , fast growing population and up to some extent capitalism pressurized to develop a system of quick production .