1. Dai nws rau ntawm chav ua mov txee, nws yooj yim rau ncuav cov nqaij ntshua thiab txuag chaw. 2. Kev sib khi zoo, tsis muaj peculiar tsw, muaj zog thiab ruaj khov 3. Yuav tuaj yeem dai ntawm txhua phab ntsa / Qhov Rooj, Haum rau ntau zaus