Peb yog ib lub tuam txhab tsom mus rau kev tsim khoom thiab muag khoom ntawm railway wagon qhov chaw, feem ntau muab cov khoom thiab cov kev pab cuam rau cov neeg siv khoom txawv teb chaws.Tau ntau xyoo, peb tau ua raws li lub tswv yim ntawm kev ua tau zoo thiab kev ua tau zoo, thiab dhau los ntawm kev nruam ntej thiab kev ywj pheej tshawb fawb thiab kev loj hlob, peb tau dhau los ua tus thawj coj hauv kev lag luam.