訓 is a traditional Chinese hanzi, listed here under the keyword “teach”. It is built from 言 (words) and 川 (stream). It appears as a component in 1 other character in this index.
On KumiJi Glyph Explorer, open the parts search and type “words” + “stream”. 訓 is among the results, together with every other character containing the same shapes.
Open 訓 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.