Lub Kaum Ob Hlis 4, lub pob thib tsib thiab thib 6 ntawm "Cov Lus Qhia rau Kev Ua Kom Zoo Dua thiab Kev Tsim Kho Khoom Siv Khoom Noj" tau tshaj tawm nyob rau ntawm "Kev Lag Luam Pom Kev Lag Luam Pom Tau Zoo thiab Kev Txhim Kho Zoo" sib tham Koom nrog ze li ntawm 20 qhov kev lag luam xws li khoom noj khoom haus, khoom siv hauv tsev, rooj tog, khoom siv, khoom ua si, twj paj nruas, tsheb kauj vab, tshuaj txhua hnub, kev tsim cwj mem, thiab lwm yam Cov khoom lag luam suav nrog cov khoom siv hauv tsev ntse, chav dej, me nyuam cov khoom ua si, rooj tog zaum, cov twj paj nruas, thiab lwm yam. yog tag nrho ntawm 135 yam khoom, ntawm 69 qhov kev txhim kho cov neeg siv khoom lag luam nrog kev ua tau zoo, ruaj khov thiab txhim khu kev qha zoo, uas tuaj yeem ua rau cov neeg siv khoom sib txawv; 66 cov khoom lag luam tsim tawm tshiab nrog cov khoom siv tshiab, cov txheej txheem tshiab, tsim qauv tshiab, thiab cov haujlwm tshwj xeeb lossis siv qhov tseem ceeb.
Tuam Tshoj txoj kev lag luam teeb pom kev tau zoo los ntawm "zoo" mus rau "muaj zog".