Kev mloog yooj yim (qee zaus hu ua suab nkauj suab paj nruag) yog ib hom suab paj nruag nrov tshaj plaws thiab xov tooj cua hom uas nrov tshaj thaum 1950s rau 1970s. Nws muaj feem xyuam nrog cov suab paj nruag nruab nrab (MOR) thiab muab cov ntaub ntawv pov thawj ntawm cov qauv kawm, ntaus nkauj thiab cov suab nrov uas tsis yog pob zeb. Nws yog txawv ntawm qhov kev ntaus suab nkauj zoo nkauj los ntawm nws ntau yam kev paub, nrog rau feem pua ​​ntawm cov suab lus, kev npaj thiab kev tsim kom haum rau ntau yam hnub hauv lub sijhawm tshaj tawm.

Tsis muaj cov khoom muaj nyob txuam koj xaiv.