通 is a Chinese hanzi, listed here under the keyword “pass through”. It is built from 辶 (walk) and 甬 (path). It appears as a component in 4 other characters in this index.
On KumiJi Glyph Explorer, open the parts search and type “walk” + “path”. 通 is among the results, together with every other character containing the same shapes.
Open 通 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.