Lub teeb tsheb yog ib feem tseem ceeb ntawm cov teeb liab tsheb thiab cov lus tseem ceeb ntawm txoj kev tsheb.Lub teeb tsheb muaj xws li teeb liab (tsis pub dhau), teeb ntsuab (cim rau kev tso cai), thiab teeb daj (cim ceeb toom).Muab faib rau: lub cev muaj zog lub teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab teeb liab txoj kev thiab railway dav hlau hla teeb liab teeb liab
Txoj kev teeb pom kev zoo yog ib pawg ntawm cov khoom lag luam kev nyab xeeb.Lawv yog cov cuab yeej tseem ceeb rau kev ntxiv dag zog rau kev tswj hwm txoj kev tsheb, txo cov tsheb sib tsoo, txhim kho kev siv txoj kev zoo, thiab txhim kho kev tsheb khiav.Nws yog tsim rau kev sib tshuam xws li tus ntoo khaub lig thiab T-puab, thiab yog tswj los ntawm txoj kev tsheb ciav hlau teeb liab tswj lub tshuab los pab cov tsheb thiab cov neeg taug kev hla kev nyab xeeb thiab ua kom zoo.
Cov hom teeb pom kev zoo feem ntau muaj xws li: lub teeb pom kev tsheb loj, teeb liab hla kev taug kev (xws li teeb pom kev tsheb), tsis yog lub tsheb teeb liab teeb liab, teeb pom kev taw qhia teeb, teeb pom kev tsheb, hnub ci teeb, teeb liab teeb liab, lub rooj muag xov tooj hu.
Post lub sij hawm: Jun-16-2019
