Including money trail from the Hawala shop-- where it went, what it's being used for.
还有地下钱庄那笔钱的线索包括其去向 还有用途。
英语百科
Hawala
Hawala or Hewala (Arabic:حِوالة, meaning transfer), also known as hundi, is an informal value transfer system based on the performance and honour of a huge network of money brokers, primarily located in the Middle East, North Africa, the Horn of Africa, and the Indian subcontinent, operating outside of, or parallel to, traditional banking, financial channels, and remittance systems.