This is the 3497th most frequent Chinese word.
时政
Current affairs or political affairs.
Here, '时政' functions as an attributive adjective describing '新闻', meaning news focused on current political affairs.
时政新闻是许多人关注的重点。
Current political news is a focus for many people.
In this sentence, '时政' modifies '问题', indicating issues/enquiries related to current politics.
大学教授讲解时政问题时非常详细。
University professors explain issues in current politics very thoroughly.
The word '时政' stands independently within '学习时政', focusing on the action of understanding current political dynamics.