A comparative linguistic study of the Luish group of Tibeto-Burman languages

在缅甸，对鲁西语，特别是卡都语和甘南语的描述性语言田野调查已经进行了几次，重点是它们的基本词汇。从共时和历时两个角度对卡都和甘南的语音系统，特别是声调系统进行了梳理。研究了Luish语言（Cal，Kadu，Ganan，Andro和Sengmai）的历史和比较音系，并重建了300多个原始Luish形式。

Descriptive linguistic fieldworks on the Lusih languages, especially on Kadu and Ganan, have been carried out several times in Burma, focusing on their basic vocabularies. As a result, the phonological system of Kadu and Ganan, especially its tone system, was made clear both from the synchronic and diachronic point of view. A h istorical and comparative phonology of Luish languages (Cal, Kadu, Ganan, Andro and Sengmai)was studied and more than 300 Proto-Luish forms have been reconstructed.