Careful examination ( Jesse P. Gates 2012 ) of Jiarong speech varieties filed under Jiarong [jya] in E16/E17/E18/E19/E20/E21/E22/E23/E24/E25/E26/E27 necessitate the recognition of separate languages divisible as Situ ( Yasuhiko Nagano 2003 ), Zbu ( Jackson T.-S. Sun 2003 ), Tshobdun ( Jesse P. Gates 2012 ) and Japhug ( Jacques, Guillaume 2008 ). Thus, E16/E17/E18/E19/E20/E21/E22/E23/E24/E25/E26/E27 has three entries too few. See also: Jiarong [jya].