劝告 (quàn gào): to advise; to urge; to exhort; exhortation; advice

The doctor advised him to quit smoking, otherwise his cough would get worse and worse.

My mother advised me not to trust strangers too much, because there are many scammers nowadays.

The teacher advised the students to finish their homework on time and not wait until the last moment.

Even though his friends repeatedly advised him not to invest in that project, he still put all his money into it.

The police advised drivers to slow down and drive carefully on rainy days, paying attention to safety.

I advised him to get some rest earlier, but he never listens, and as a result, he kept dozing off in class the next day.