汶 is a Chinese hanzi, listed here under the keyword “a river in shandong province”. It is built from 氵 (water) and 文 (literature). It appears as a component in 1 other character in this index.
On KumiJi Glyph Explorer, open the parts search and type “water” + “literature”. 汶 is among the results, together with every other character containing the same shapes.
Open 汶 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.