Cov Khoom Siv Ntim Khoom Siv Pleev Xim

Kev siv tshuab kub stamping rau raj yog ib txoj kev siv tshuab rau kev kho kom zoo nkauj thiab kho kom zoo nkauj rau cov raj. Nws siv cov khoom siv kub stamping los ua kom sov thiab nias cov ntawv nyiaj kub lossis lwm cov ntawv hlau rau saum npoo ntawm lub raj, yog li ua tiav cov txiaj ntsig ntawm kev hloov cov xim hlau thiab cov qauv rau lub raj. Cov thev naus laus zis no tsis yog tsuas yog ntxiv kev xav ntawm kev nplua nuj thiab kev tshwj xeeb rau lub raj, tab sis kuj txhim kho chav kawm thiab kev pom ntawm cov khoom. Tib lub sijhawm, cov thev naus laus zis kub stamping rau raj kuj tsis yooj yim poob tawm, tiv taus hnav, tsis muaj dej thiab tiv thaiv kev qias neeg, thiab lwm yam, uas lav lub neej kev pabcuam thiab qhov zoo ntawm lub raj.