- Language: Zauzou
- Alternate names: Rouruo, Raoruo, Jaojo, Independent Lolo, 柔若語
- Language code: zal
- Language family: Sino-Tibetan, Tibeto-Burman, Ngwi-Burmese, Ngwi, Central (SIL classification)
- Number of speakers: <2,100
- Vulnerability: Endangered
Officially classified within Nu nationality with Anong (See: [[Anong]]), Nusu (See: [[Nusu]]), and 5,500 ethnic Nung who speak Drung (See: [[Drung]]). Traditional religion, Daoist.
classified under the Nu 怒 nationality in China