The orthographic system developed by Chinese Evenki scholars reflects differences between Evenki and Mongol phonology. It uses both and (usually romanised from Mongolian as "q" and "ɣ") for /g/. The system uses double letters in both Mongolian and Latin to represent most long vowels; however for /ɔː/ "ao" is written instead of "oo". The same scholars' collection of songs has some orthographic differences from the table below; namely, long vowels are occasionally written not just doubled but also with an intervening silent ("ɣ"), showing clear orthographic influence from the Mongolian language. In medial and final positions, "t" is written in the Manchu script form . "Evenki" itself is spelled "eweŋki", despite Mongolian orthography usually prohibiting the letter combination "ŋk". The vowel inventory of this system is also rather different from that of Chaoke (1995, 2009).