Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Thousands of North Korean women and girls are being forced to work in the sex trade in China, according to a new report by a London-based rights group.

North Korean women 'forced into sex slavery' in China - report