Lub tshuab tag nrho-hauv-ib qho tau siv dav hauv lub neej, kev kho mob, kev ua haujlwm thiab lwm yam, thiab nws txoj kev ntseeg tau dhau los ua qhov tseem ceeb ntawm cov neeg siv khoom. Hauv qee qhov xwm txheej, kev hloov pauv ib puag ncig ntawm txhua-hauv-ib lub tshuab thiab kov cov ntxaij vab tshaus, tshwj xeeb tshaj yog qhov hloov pauv ntawm qhov kub thiab txias, yog h ...
Nyeem ntxiv