William Green

Learn Chinese slang! This app contains 240 useful Chinese slang expressions that will help you sound like less of a '鬼佬' (guǐlǎo) and more like a '奇葩' …

Improve your IELTS writing! This application will go carefully explore six IELTS students' real essays - and guide you through their mistakes in great …

Learn spoken-style English! This game will go through more than 1200 very useful spoken-style words and phrases, many of which will not be in English …

Learn spoken-style English! This game will go through more than 480 common slang/spoken-style words and phrases, helping you master this difficult-to- …