hard yakka

Etymology
From 🇰🇲, from.

Noun

 * 1)  hard work
 * 2) * 1991, Kim Beazley, Australian House of Representatives:
 * somebody sits down and does the solid, hard yakka of talking his way through with the waterside workers and with the union movement generally
 * somebody sits down and does the solid, hard yakka of talking his way through with the waterside workers and with the union movement generally