Khoankerng-oexsefng
Revision as of 08:44, 10 July 2022 by LearnTaiwanese (talk | contribs) (LearnTaiwanese moved page Khoankerng uixsefng to Khoankerng-oexsefng)
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.