anyone know when the
It would probably be a good idea if you place some form of Romanization (well, as I’m the mod here – Hanyu Pinyin, please!! ) after your Chinese characters. I can’t read these, and I’m not sure if anyone else can, either. At least with the Romanization people will have some idea what you’re asking.
三字經(San Zi Jing) was written in the 13th century. See here: http://raptor.depauw.edu/sanzijing/index.html