Ib qho: Ua ntej tshaj plaws, nws yuav tsum nkag siab cov khoom siv ntawm lub rooj zaum hauv chaw ua haujlwm, tab sis cov chaw ua haujlwm dav dav hauv lub rooj zaum feem ntau yog cov khoom ntoo thiab hlau, thiab cov quav saum npoo yog tawv lossis ntaub. Cov txheej txheem kev tu lub rooj zaum ntawm cov khoom sib txawv tsis zoo li qub thaum tu.
Ob qho: Yog tias nws yog tawv rooj kos duab ua haujlwm rooj zaum, nws yog qhov zoo tshaj plaws los sim nws hauv txoj hauj lwm uas tsis paub tseeb thaum siv tawv pleev xim kos duab siv los saib seb nws puas yuav ploj mus. Yog tias muaj qhov tsis pom kev, nws yuav tsum tau diluted nrog dej; thaum nws qias neeg heev, koj tuaj yeem siv cov dej sov los ua kom nws qhuav.
Peb: Lub rooj zaum ua haujlwm ceg ntawm cov khoom ntoo tuaj yeem muab so ncaj qha nrog daim ntaub qhuav, thiab tom qab ntawd qee qhov xab npum, tsis txhob siv daim ntaub ntub dej, thiab tom qab ntawd ua rau qhuav, nws yuav ua kom nrawm sab hauv qhov ntawm cov ntoo tawv.
Plaub: Cov ntaub uas nquag ntxuav cov ntaub ua kom huv si yog tshuaj tsuag tshuaj txhuam kom huv thiab so cov plaub hau kom huv. Yog tias nws qias neeg tshwj xeeb, nws tuaj yeem muab ntxuav nrog dej sov thiab xab npum. Don' t Tsuas txhuam txhuam txhuam, daim ntaub yuav zoo li qub.
