"Sổ tay ra thế giới" is a collection of articles describing the world of 2020 by Nguyen Phi Van - author of the book "Quảy gánh băng đồng", which is honored in the top 20 social-impact books in 2016 announcing by HCMC Books Road Board in January, 2017.
"Sổ tay ra thế giới" is a gift, a soul mate for those who are cherishing the desire to go far beyond the limitations, to go to the path of finding your own strength.