1. Pab pawg neeg siv khoom
Kev noj cov rooj tog zaum hauv chaw ua haujlwm feem ntau yog tsom rau plaub pawg: ib qho yog kev yuav khoom lag luam; lwm qhov yog tsoomfwv yuav khoom; qhov thib peb yog kev yuav tsev kawm ntawv; plaub yog kev yuav tsev so. Tab sis qhov kev faib ua feem ntawm tsoom fwv yuav tsis loj txaus, thiab nyob rau hauv tej yam, nws tsis yog standardized txaus.
2. Cov xwm txheej tam sim no
Qhov teeb meem tam sim no ntawm cov rooj tog zaum hauv tsev: tsis muaj kev lag luam kev lag luam. Nws yog embodied nyob rau hauv tsis muaj lub sij hawm ntev - lub sij hawm, ruaj khov, thiab scientific kev taw qhia txog kev lag luam teeb meem, xws li kev lag luam, kev tshaj tawm kev lag luam, kev tswj hwm channel, kev xa khoom thiab kev xa tawm, tom qab- kev muag khoom, thiab kev sib raug zoo ntawm cov chaw tsim khoom.
