Tsis muaj dab tsi tab sis zoo tuaj yeem tawm ntawm qhov haujlwm uas suav nrog pawg kws tshawb fawb hauv chav me me thiab cov ntiv tes soj ntsuam. Tshwj xeeb tshaj yog thaum lawv pib toying nrog pom aether thiab peb lub peev xwm los kov nws. Qhov ntawd yog qhov pab pawg los ntawm Lub Tsev Kawm Ntawv Qib Siab Kev Tshawb Fawb thiab thev naus laus zis (AIST) tau ua tiav. Lawv tau…