SIL International has been working in many countries around the world for more than 50 years to study, develop and document the world's lesser-known languages. This work has not only contributed to national and international understanding of the richness of human languages, but has also served to contribute to the well-being of the peoples themselves. Partnerships are formed with host governments, non-governmental organizations and universities. SIL has carried out linguistic investigation in 2,590 languages, spoken by 1.7 b
illion people in more than 100 countries (current as per November 2010)
In 1983 the East Asia Group of SIL International began seeking out cooperative linguistic opportunities with partners in the People's Republic of China.