Txhua cov ntaub ntawv pov tseg tom qab cov hlau pom txiav txiav tawm yuav tsum tau tu kom huv hauv lub sijhawm, kev faib tawm thiab muab tso rau hauv cov chaw kom tsim, thiab lub tsev loj yuav tsum tau muab pov tseg rau hauv tandem, thiab yuav tsum tsis txhob muab pov tseg los ntawm qhov chaw siab ntawm qhov yuav, thiab kom huv thiab thauj hauv lub sijhawm Cov. Cov ntaub ntawv pov tseg thiab cov khoom siv pov tseg yuav tsum tu kom ncav sijhawm, thiab nws yog txwv tsis pub pov rau hauv qhov chaw siab. Cov khoom siv uas tsis sib haum yuav tsum muab tso rau hauv lub tshuab nqa ntsug lossis tshem tawm sab nraud rau kev tshem tawm. Kev tsim kho cov pov tseg yuav tsum tau thau khoom los ntawm teeb tsa cov khib nyiab zoo. Kev rhuav tshem kev tsim kho yuav tsum tau ua nyob rau hauv tshooj, thiab tsis muaj kev ua haujlwm hla kev ncaj ncaj.
Lub qhov ntawm cov chaw ua haujlwm yuav tsum raug kaw. Nws yog nruj me ntsis txwv tsis pub rau ntau tus neeg kom sau los yog pawg cov khoom rau hauv av. Thaum hle cov nqaj, nws yuav tsum ua kom paub meej tias thaum nws lub caij nplooj zeeg yog tswj tau zoo, cov hlau tuav ntawm ob qho kawg yuav raug txiav tawm, thiab cov hlau tuav ntawm ob qho kawg yuav maj mam tso ib qho dhau ib qho. Thaum hle cov kem, nqa tawm txoj kab ncaj qha hlau nyob hauv qab ntawm kem, siv phau ntawv qhia kev sib txuas ntawm txoj hlua sib cais, siv roj vuam mus txiav peb txoj hlua peb tog hlau, thiab khaws cov hlau ua ntej rau hauv txoj haujlwm tsheb. Thaum hle cov kav dej thiab cov thawv ntim, cov hom thiab cov khoom siv tshuaj ntawm lawv cov seem yuav tsum paub tseeb, thiab kev ntsuas coj ua ntej ua ntej qhov kev tsim kho tshem tawm tuaj yeem nqa tawm.
