• labour welfare centre

श्रमिक:    labour labourer worker workman help roustabout

श्रमिक कल्याण:    labour welfare श्रमिक labour labourer

कल्याण:    benediction felicity interest good well cause

कल्याण केन्द्र:    welfare centre

केन्द्र:    bureau post nucleus heart exchange station outlet