国际友谊赛半场：权赫圭头球造险，韩国0-0加纳（国际热身赛半场：权赫圭头球制造威胁，韩国与加纳0-0暂平）

Considering user request

I need to respond to the user’s message, which is in Chinese and translates to a headline about a halftime report on a friendly match between South Korea and Ghana. They might be looking for a summary or analysis, but it’s not explicitly stated. I should ask for clarification or provide a brief halftime recap in Chinese, highlighting key moments and what to expect in the second half. Also, I should inquire if they want updates or stats.