Both Khams Tibetan and Lhasa Tibetan evolve to not preserve the word-initial consonant clusters,[3] which makes them very far from Classical Tibetan, especially when compared to the more conservativeAmdo Tibetan.[4][5] Also, Kham and Lhasa Tibetan evolved to be tonal, which Classical Tibetan was not.[3] Khams Tibetan has 80% lexical similarity with Central Tibetan.[6]
Distribution
Kham Tibetan is spoken in Kham, which is now divided between the eastern part of Tibet Autonomous Region, the southern part of Qinghai, the western part of Sichuan, and the northwestern part of Yunnan, China.
Khampa Tibetan is also spoken by about 1,000 people in two enclaves in eastern Bhutan, the descendants of pastoral yak-herding communities.[7]
The phonologies and vocabularies of the Bodgrong, Dartsendo, dGudzong, Khyungpo (Khromtshang), Lhagang Rangakha, Sangdam, Sogpho, sKobsteng, sPomtserag, Tsharethong, and Yangthang dialects of Kham Tibetan have been documented by Hiroyuki Suzuki.[11]
/x,xʰ,ɣ/ before front vowels /i,e,ø,ɛ/ are realized as palatal fricatives [ç,çʰ,ʝ].
Palatal plosives /c,ɟ/ are included in the consonant inventory of the dGudzong dialect, but these sound values may include a phonetic variant of palatalised velar plosives. The velar plosive series generally do not include a phonetic variant of palatal plosives. These two series, therefore, are still distinctive, but it is supposed that they may merge into velar ones in the near future.[17]
/tʂ,tʂʰ,dʐ/ are heard as plosives [ʈ,ʈʰ,ɖ] in the dGudzong dialect of the rGyalrong area.
/ɬ/ may also be heard as a voiceless lateral [l̥] in free variation.[18]
^ abGelek, Konchok (2017). "Variation, contact, and change in language: Varieties in Yul shul (northern Khams)". International Journal of the Sociology of Language (245): 91-92.
^Makley, Charlene; Dede, Keith; Hua, Kan; Wang, Qingshan (1999). "The Amdo Dialect of Labrang"(PDF). Linguistics of the Tibeto-Burman Area. 22 (1): 101. Archived from the original(PDF) on 2016-03-05.
^Suzuki, Hiroyuki & Sonam Wangmo (2017). Language evolution and vitality of Lhagang Tibetan: a Tibetic language as a minority in Minyag Rabgang. International Journal of the Sociology of Language 245: 63–90. doi:10.1515/ijsl-2017-0003
^Suzuki, Hiroyuki (2018b). Litangxian ji qi zhoubian Zangzu yuyan xianzhuang diaocha yu fenxi [Current situation of Tibetans’ languages in Lithang County and its surroundings: Research and analysis]. Minzu Xuekan 2: 35-44+106-109. doi:10.3969/j.issn.1674-9391.2018.02.05
^Suzuki, Hiroyuki (2018a). Xianggelila-si hokubu no Kamutibettogo syohoogen no hoogen tokutyoo to sono keisei [Dialectal characteristics of Khams Tibetan dialects spoken in the north of Shangri-La Municipality and their formation]. Journal of Asian and African Studies 95: 5–63. doi:10.15026/92458
^Deng, Ge 邓戈 (2020). Zangyu Kang fangyan cihuiji 藏语康方言词汇集. Lhasa: Tibet Ethnic Publishing House 西藏民族出版社. ISBN978-7-223-06515-3.
^Suzuki, Hiroyuki (2011). Phonetic Analysis of dGudzong Tibetan: The Vernacular of Khams Tibetan spoken in the rGyalrong Area. Bulletin of the National Museum of Ethnology.
^Olson, Robert F. (1974). Central Khams Tibetan: A phonemic survey. Kailash.
^Sun, Hongkai (1991). Zang Mian yu yu yin he ci hui [藏缅语语音和词汇]. Chinese Social Sciences Press. pp. 156–159.
Further reading
Suzuki, Hiroyuki and Sonam Wangmo. 2015. Discovering endangered Tibetic varieties in the easternmost Tibetosphere: A case study on Dartsendo Tibetan. Linguistics of the Tibeto-Burman Area 38:2 (2015), 256–270. doi:10.1075/ltba.38.2.07suz