Daim Duab Nyiaj / Kub Daim Ntawv Qhia Tawm yog qhov ua tau zoo thiab cov tsos ntawm cov khoom siv txhuam hniav zoo nkauj, uas tuaj yeem ntxiv cov kev txiav txim siab ntawm cov khoom tsim nyog thiab qib siab rau cov khoom. Nws yog ua los ntawm cov khoom zoo hlau ntawv ci, yog li nws tsis yog muaj qhov ua kom ruaj khov thiab hnav tsis muaj zog, tab sis kuj tseem tuaj yeem tswj lub ntsej muag ci ntsa iab hauv ntau qhov chaw ib puag ncig. Daim ntawv lo no tau siv dav hauv cov khoom lag luam siab, ntim khoom plig, nyiam cov duab nplaum thiab lwm tus neeg siv khoom lag luam thiab cov khoom sib tw ntxiv. Tsis muaj teeb meem nyob rau hauv cov tshuaj pleev ib ce zoo nyob hauv cov ntawv phaj caw Hig-Qib / kub