The national geographic expedition , which also included indian linguist ganesh murmu of ranchi university , was , in fact , in search of two other languages , aka and miji , known to be spoken in a small district of arunachal pradesh .

事实上，国家地理考察队，包括印度兰契大学语言学家伽内什，当时是在寻找在阿奴纳恰尔邦的一个小地区讲的其他两种语言--aka和miji。