Raws li ib feem ntawm Lub Zeem Muag Hnub, Qib 11 tau koom nrog Pawg 4 qhov project. Xyoo no lub ntsiab yog Human Development. Txoj haujlwm sib koom tes yuav tsum muaj txhua yam kev tshawb fawb los sawv cev thiab koom nrog kev sim nrog rau kev ua daim ntawv photosensitive, nthuav qhia cov ntaub ntawv thiab kev nthuav qhia rau cov tub ntxhais hluas. Nws yog ib qho kev vam meej loj thiab ua tiav hauv ib hnub thiab ib nrab. Zoo heev! Koj tuaj yeem pom cov duab los ntawm lawv cov kev nthuav qhia hauv qab no.