HSK 7-9
操劳
cāoláo动
to work hard; to look after
母亲为家庭操劳了多年。
Mǔ qīn wèi jiā tíng cāo láo le duō nián.
The mother has worked hard for the family for many years.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
Appears across levels (7-9) in the HSK 3.0 word list.