Sent_en: 2zh Hlathi told the South African Press Association that the investigation began in April 2007 and showed that the suspects registered companies in the South Africa police database, though no existing files were found for the companies themselves.
Sent_yy: 哈莱希告诉南非新闻协会，调查始于2007年4月，显示犯罪嫌疑人在南非警方数据库中注册了公司，但没有发现公司本身的现有文件。