Lub lim tiam dhau los (Cuaj Hlis 22-Cuaj Hlis 24) cov khoom lag luam hlau hauv tsev tseem poob qis. Cuam tshuam los ntawm kev tsis ua raws li kev siv hluav taws xob hauv qee lub xeev thiab nroog, qhov kev ua haujlwm ntawm cov cub tawg thiab cov cub hluav taws xob poob qis heev, thiab tus nqi lag luam hlau hauv tsev tseem sib txawv. Hauv qhov ntawd, cov hlau tsim kho thiab cov hlau qauv txuas ntxiv nce siab, thiab tus nqi ntawm ntau hom phaj hlau tseem tsis muaj zog. Tus nqi ntawm cov khoom siv raw thiab roj sib txawv, tus nqi ntawm cov hlau xa tuaj poob qis thiab rov qab los, tus nqi ntawm cov hlau hauv tsev poob qis, tus nqi ntawm cov hlau billet txuas ntxiv poob qis, tus nqi ntawm cov hlau seem tseem ruaj khov mus rau muaj zog, thiab tus nqi ntawm cov thee coke yeej ruaj khov.