Laghuu language

Laghuu (Xá Phó, Phù Lá Lão) is a Loloish language spoken in northwestern Vietnam. In Nậm Sài, Sa Pa Town, the speakers' autonym is ', while in Sơn La Province it is '. The people are also called the Phù Lá Lão by the Vietnamese.

Edmondson considers Laghuu to be related to but not part of the Yi language complex of China. Jamin Pelkey (2011) considers Laghuu to be a Southeastern Loloish language.

Distribution
Laghuu is spoken in the following locations by a total of about 1,000 people (Edmondson 1999 & 2002).


 * Lào Cai Province
 * Văn Bàn District
 * Bảo Thắng District
 * Bát Xát District
 * A Lù
 * Sa Pa Town
 * Nậm Sài
 * Cam Đường (near Lào Cai city)
 * Yên Bái Province
 * Văn Yên
 * Sơn La Province
 * Thuần Giáo

The Vietnam, Laghuu speakers are officially classified as part of the Phù Lá ethnic group. Some Laghuu are known as "Black Phu La," and others as "Flowery Phu La."

Phonotactics
Words in Laghuu are typically disyllabic compounds, consisting of two single-syllable morphemes, as in other Yi languages. A syllable may be divided into an initial, a rhyme, and a tone. The initial is not obligatory, and it usually consists of a single consonant, though it may also be a cluster consisting of a velar stop followed by a lateral. The rhyme consists of a nuclear vowel followed by a glide or a nasal coda, with  being the most common coda nasal.

Consonants
Laghuu has the following consonants. In addition to these single consonants, Laghuu also allows syllables to begin with velar stop + alveolar lateral sequences:.

Vowels
Laghuu has the following vowels. Also, the diphthongs, , occur.

Tones
Laghuu has five tones:
 * high (/55/)
 * high-mid (/44/)
 * low-mid (/33/)
 * low-rising (/24/)
 * low-falling (/21/)