only that? is that all? (asking or affirming, it can be a question or a statement) (see Molina)
Orthographic Variants:
zan yeyeho, çanyeyeho, çan yeyeho
Alonso de Molina:
zanyeyeho? solamente esso? preguntando, o afirmando Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 14r. col. 2. Thanks to Joe Campbell for providing the transcription.