Cov rhawv hauv cov kev ua ub ua no niaj hnub siv ua si, ua lub luag haujlwm tseem ceeb dua, kev tswj cov khoom lag luam kom ua tiav qhov kev hloov kho tshiab, thiab cov txee ntawm cov hom, muaj nuj nqi muaj qhov sib cuam tshuam ncaj qha. Kev ua haujlwm ntawm lub txee thiab muaj nuj nqi muaj qhov tshwj xeeb hauv qab no. Khoom txee yog cov qauv khib, tuaj yeem ua tus siv tag nrho ntawm qhov chaw nres tsheb, txhim kho tus nqi ntawm kev siv cov khoom ntim, muaj peev xwm nthuav dav. Cov khoom lag luam nyob hauv lub txee, tsis pub hla, cov khoom poob yog me me, tuaj yeem xyuas kom lub meej mom ntawm cov khoom nws tus kheej ua haujlwm, txo cov khoom poob. Cov khoom lag luam nyob rau hauv txee, nkag mus tau yooj yim, suav yooj yim thiab ntsuas tau, tuaj yeem ua tiav ua ntej hauv, ua ntej tawm. Txhawm rau kom zoo ntawm cov khoom khaws cia, kev ntsuas xws li ya raws-pov thawj, hmoov av-pov thawj, tiv thaiv tub sab thiab tiv thaiv kev puas tsuaj yuav raug coj los txhim kho cov khoom ntim cia. Cov qauv thiab ua haujlwm ntawm ntau lub txee tshiab pab kom paub txog kev siv tshuab thiab tsis siv neeg tswj kev ceev.
Cov chaw ntim khoom ntawm cov khoom siv yog hu ua qhov chaw cia khoom. Txawm hais tias qhov chaw no yog siv rau kev khaws cia rau saum npoo, nws yog qhov tseeb chaw nres tsheb hauv chaw tsim khoom, khoom xa tawm thiab xa tawm ntawm cov khoom. Yog li ntawd, thaj chaw khaws khoom tau dhau los ua qhov chaw nruab nrab ntawm kev khaws khoom thiab thauj mus los. Yog li ntawd, qhov ua haujlwm tau zoo ntawm qhov chaw khaws cia tau dhau los ua ib qho teeb meem tseem ceeb rau cov tswj hwm thiab cov chaw xa khoom kom ua haujlwm tau zoo.
Npaj cov khoom kom zoo, ua rau cov qhua tuaj noj mov pom tseeb, xa cov khoom lag luam xa mus rau cov neeg siv khoom kom sai li sai tau, los ntawm kev pom cov khoom sib txawv, txhawb nqa thiab ntxiv dag zog rau kev txiav txim siab yuav; Nyob rau tib lub sijhawm, nws yog qhov yooj yim kev khiav lag luam rau cov neeg muag khoom lag luam los muab cov qhua tuaj yeem nrog cov txheej txheem kev pabcuam siab. Txawm hais tias nws yog txee cov txee, txee cov txee, cov thawv hauv cov txee, khuam khuam vaj tse siv los tso cov khoom sib txawv, yooj yim rau cov neeg muas zaub xaiv. Ib pab pawg ntawm cov txee sib cais tawm ntau hom kev muag khoom, muaj pes tsawg leeg ntawm pab pawg muag, kom cov neeg tuaj yeem taug kev mus rau hauv lub khw muag khoom lag luam nrog cov kab kev sib txuas ua ke ntawm cov txee, pom lub khw muag khoom lag luam ntau yam, khw muag khoom' s kev pabcuam muag khoom tiav tiav ncaj qha pem hauv ntej txee thiab cov qhua tuaj noj mov.