Lub tshuab puv yog koj tus khub zoo tag nrho rau txhua yam nyob ib ncig ntawm kev ua haujlwm, noj tshuaj thiab txhaws cov khoom lag luam hauv cov khoom noj khoom haus thiab kev yooj yim. Peb cov kev pabcuam zaub mov pabcuam tau tsim kom tau raws li qhov yuav tsum tau ua tiav hauv Canteen chav ua noj ua ke hauv Canteen chav ua noj, cov tuam txhab lag luam khoom noj khoom noj sai heev. Ua ke rau hauv cov kab ntau lawm lossis kev ua haujlwm ua haujlwm, servo--tsav lossis tsis yog-tag nrho peb cov nyiaj tau ua tiav cov khoom noj muaj kev nyab xeeb khoom noj thiab kev huv si rau cov dej kub, txias lossis noo noo.