Immigration to Australia is a crime.

1: This is not no criminal record, and visa materials need to be "no criminal record", because if you are not detained, there will be no criminal record, only bad records, and it is ok for the police station not to write it. Besides, as long as it is a certificate issued by China Public Security Bureau, it must be flexible. You can find a way not to issue a certificate at the police station that left a bad record.

2. You can work hard. This kind of bad record should not be a big problem. Do something for yourself.

3. Bad records like this may just be a fine issued by the police station, and taking notes is just a formality. If they have income, they won't leave records on the computer.

Visa materials require you to issue "no criminal record", as long as you have no criminal record, there is no problem.

Didn't you handle it properly? No criminal record or no way to deal with it? If there is no way to issue it, if you have an acquaintance in the public security department, as long as it is issued by the China Public Security Bureau, because it is enough to prove that you have no criminal record in China.