Dab tsi koj yuav tsum paub txog
Zaub mov thiab khoom noj khoom haus ruaj ntseg kws tsom rua kev txav tias sawv daws yuav muaj txaus ntaub, pheej yig, cov zaub mov tsis zoo rau lawv qhov kev tu ncua kev noj haus. World Health Organization (LEEJ TWG) considers tsev zaub mov thiab khoom noj khoom haus ruaj ntseg tau tib neeg txoj cai yooj yim.