Cov paib hauv txee yog ib qho tseem ceeb ntawm kev tshaj tawm niaj hnub thiab cov tswv yim tsim khoom lag luam, thiab lawv cov kev siv tau nce siab nyob rau xyoo tas los no. Cov paib no yog cov cim loj, teeb pom kev zoo nyob rau sab nrauv ntawm lub tsev lossis lub khw muag khoom, thiab lawv tau tsim los nyiam cov neeg hla thiab cov neeg siv khoom. Hauv tsab xov xwm no, peb yuav tshawb txog cov kev taw qhia, kev siv, thiab qhov tseem ceeb ntawm cov cim npe hauv lub npe, thiab seb lawv tuaj yeem pab cov lag luam txhim kho lawv qhov kev pom thiab nce lawv qhov muag.