This app uses Hanyu Pinyin Romanization. Texts are given in Simplified Chinese script. Usage reflects Standard Putonghua Mandarin usage of the People's Republic of China.
This app was originally developed as an entry to the 2010 CIO/G6 "Apps for the Army" competition, and it is based on the modules publicly available online from the U.S. Defense Language Institute. Content edited and arranged by Percy Wong; app development by Robert Theis.