hot issue

With sharp eyes and keen sensibility, she has uncompromisingly tackled the hot issues in China.

她文笔犀利，目光敏锐，理性训练充分，行文切中社会热点问题。

The system of the Unconstitutionality Review in our academic research of science of Law is a hot issue in China, which also is a knotty problem.

审查制度是当今法学界研究一个热点问题，也是令法学界比较头疼一个问题。