Khoankerng-oexsefng
Revision as of 11:08, 15 April 2014 by LearnTaiwanese (talk | contribs)
Khoankexng uixsefng 🔊 (Enggie: sanitation), si tihoong laang kab huiekhiebut zøxseeng ee guihai ciapchiog ee uixsefng (hygiene) sietsy, kisut, hegciar zhørsy. Zhanchviu tochi laixtea ee zuytø kab siw lahsab ee tan'ui.