This is the 3074th most frequent Chinese word.
通告
Notification; announcement.
通告 here refers to an official notification or announcement to inform people about an important matter.
学校发出了停课的通告。
The school issued a notice about the suspension of classes.
通告 in this sentence denotes an announcement made to the public about a policy.
他在报纸上读到了新政策的通告。
He read the notice about the new policy in the newspaper.
通告 is used to refer to a formal governmental announcement or notice to address public issues.