There is a place called "Libo" in Guizhou. How do you write the word "Libo"?

Libo

Known as the "emerald" on the earth's belt, Libo is located on the border of southern Guizhou, between 107 degrees 37 minutes and 108 degrees 18 minutes east longitude. , 25 degrees 7' north latitude to 25 degrees 9' north latitude. It borders Congjiang and Rongjiang counties in the Qiandongnan Miao and Dong Autonomous Prefecture in the northeast, and borders Huanjiang and Nandan counties in the Guangxi Zhuang Autonomous Prefecture in the southeast. It is connected to Dushan in the west and Sandu Shui Autonomous County in the north. It is the hometown of martyr Deng Enming, the "big" representative of the Communist Party of China, and the leader of Libo Comprehensive Tourism Area, one of the three priority tourist areas in the province. Libo is a mysterious land with beautiful mountains and rivers, pleasant climate, spring-like weather all year round, rich resources and outstanding people.