In recent years,the crime involving mainland,Hong Kong and Macao happened frequently.Meanwhile,we met across a series of problems on judicatory help work.

• 近年来,涉及中国大陆、香港和澳门三个法域的跨境犯罪日益频繁,三地之间进行的刑事司法协助工作也面临了一系列的新问题。