[The following is a guest post by Tsu-Lin Mei.]
The Old Chinese reconstruction of Gong Hwang-cherng and James Matisoff is not only internally consistent, but can be shown to have a Tibeto-Burman counterpart through Sino-Tibetan comparative studies. Gong Hwang-cherng's Collected Papers on Sino-Tibetan Linguistics 龚煌城, Hàn-Zàngyǔ yánjiū lùnwén jí《汉藏语研究论文集》(2002) has about 300 cognate sets — involving Old Chinese, Written Tibetan, Written Burmese, and reconstructed Tangut. I am writing a paper whose purpose is to unite Gong's work with Zàng-Miǎn yǔzú yǔyán cíhuì《藏缅语族语言词汇》(Lexicon of Tibeto-Burman languages), edited by Huang Bufan 黄布凡 (1992). So far I have 142 cognate sets and can testify that Gong's cognate sets on the whole hold water.