shù
=
shu
+
Ø4:
to bind / bunch / bundle / classifier for bunches, bundles, beams of light etc / to control
Mnemonic
Mnemonic symbol: a bundle of firewood.
In the space station's bathroom (Ø4), Sheldon Shrimp (shu) built a stage out of bundles of firewood (束) to put his Christmas tree (木) on. Under the tree he put his favourite food: mandarins (口).