《明史·列传·卷二百零二》
十八年又设因远罗必甸长官司，让其隶属于元江府，任命当地的酋长白文玉为长官司副长官。
十八年置因远罗必甸长官司隶之，以土酋白文玉为副长官。
In the 18th year, the Yin Yuan Luo Bi Dian Chieftaincy was established and put under the jurisdiction of Yuanjiang Prefecture. Bai Wenyu, the local chieftain, was appointed as deputy chief.