展 is a Chinese hanzi, listed here under the keyword “open”. It is built from 尸 (corpse), 龷 (龷), 乀 (stretch) and 丿 (line). It appears as a component in 8 other characters in this index.
On KumiJi Glyph Explorer, open the parts search and type “corpse” + “龷” + “stretch”. 展 is among the results, together with every other character containing the same shapes.
Open 展 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.