The Language Hacking Guide

Tài liệu The Language Hacking Guide is a learning tool designed by Benny Lewis, who is better known as Benny the Irish Polyglot from Fluent in 3 Months blog. According to its author, this program is the culmination of his years-worth of research and travels in search for new cultures and experiences. It primarily caters to people who are interested in learning a new language and are looking to do so in a short amount of time.