cov neeg tsim cov lwm tshuaj uas yuav tau txais ntau dua rau qhov chaw nyob
Cov neeg siv cov khoom tshuaj los tsim cov tsev uas tuaj yeem qhib thiab khoob yog qhov tsim nyog rau kev tsim cov tsev uas tuaj yeem qhib thiab khoob thiab kev tsim cov tsev uas yuav tsum muaj rau ntau yam. Cov neeg siv cov khoom tshuaj los tsim cov tsev uas tuaj yeem qhib thiab khoob no tsim thiab tsim cov tsev uas tuaj yeem qhib thiab khoob uas tuaj yeem txhawj xyuam rau hauv nqe, khoob rau kev xa mus, thiab qhib dua rau hauv ntau qhov chaw. Cov qhov tswv yim ntawd yog: muab cov tsev uas muaj nqi ntxiv, cov tsev uas yuav tsum muaj rau ntau yam, cov tsev rau kev tswj hwm rau kev puas tsuaj, thiab cov chaw rau kev tsim khoom uas pab tau kev muaj kev nyob zoo thiab kev nyob zoo. Cov neeg siv cov khoom tshuaj los tsim cov tsev uas tuaj yeem qhib thiab khoob uas ua tau zoo tshaj plaws siv cov kev lag luam tshiab los tsim cov tsev uas tuaj yeem qhib thiab khoob los ntawm cov kev lag luam hydraulic lossis cov kev lag luam uas neeg tsim, uas pab txo kev nqi rau kev xa mus. Cov kev lag luam tshiab yog: cov khoom uas tsis txhob cov cua thiab cov ntawv, cov ntawv uas muaj cov khoom ntxiv rau kev txhob cua, cov ntawv uas muaj cov hlau ntxiv rau kev nyab nrog, thiab cov ntawv uas muaj kev siv tau raws li kev xav. Cov neeg siv cov khoom tshuaj los tsim cov tsev uas tuaj yeem qhib thiab khoob no siv cov kev lag luam qhib thiab khoob, cov kev lag luam tshuaj tshuaj, thiab cov kev lag luam tshuaj tshuaj rau kev tswj cov khoom tshuaj kom muaj kev nyab nrog thiab kev nyab nrog. Cov kev siv yog: cov chaw tsim tsev rau kev tsim tsev, cov tsev rau kev tswj hwm rau kev puas tsuaj, cov tsev rau cov neeg nyob hauv kev tswj hwm, cov tsev rau kev tsim khoom hauv kev tsim khoom, cov tsev rau kev tsim khoom rau kev tsim khoom, cov tsev rau kev tsim khoom rau kev tsim khoom, thiab cov tsev rau kev nyob rau hauv kev tsim khoom. Cov neeg siv cov khoom tshuaj los tsim cov tsev uas tuaj yeem qhib thiab khoob no pab cov qhov chaw sib txawv: cov chaw tsim tsev, cov chaw tsim khoom, cov chaw tswj hwm, thiab cov chaw tsim khoom. Cov khoom no sib koom rau cov kev lag luam tshwj xeeb thiab cov kev lag luam tshwj xeeb uas muaj kev nyab nrog thiab kev nyab nrog. Cov kev lag luam yog: kev tsim tsev los ntawm computer, cov kev lag luam tshuaj tshuaj, thiab cov kev lag luam tshuaj tshuaj uas pab tau kev nyab nrog rau cov khoom tshuaj. Cov neeg siv cov khoom tshuaj los tsim cov tsev uas tuaj yeem qhib thiab khoob no muab cov kev lag luam tshwj xeeb: kev xav txog chaw, kev lag luam rau kev xa mus, kev lag luam rau kev tsim, thiab kev lag luam rau kev tswj hwm tom qab kev tsim, uas pab tau cov neeg siv cov khoom tshuaj los tsim cov tsev uas tuaj yeem qhib thiab khoob no kom muaj kev nyab nrog rau cov kev lag luam tshwj xeeb.
