Comments on: Some observations about the difference in tones and vowels between northern Vietnamese and southern Vietnamese

Comments on: Some observations about the difference in tones and vowels between northern Vietnamese and southern Vietnamese http://www.languagehack.com/2008/03/24/some-observations-about-the-difference-in-tones-and-vowels-between-northern-vietnamese-and-southern-vietnamese/ Learn languages Mon, 02 Oct 2017 07:48:30 +0000 http://wordpress.org/?v=2.2.1