If your colleague borrows a lot of money from your credit card, but doesn't pay it back, in this case, you can directly explain it to the company. If it is direct, apply to the company, transfer one of his wages directly to you and give Huang a sum of money. Otherwise, you should make it clear to him that this should be returned to you as soon as possible, or you should call the police. Moreover, it will directly increase the statement of his family, which will only let him know that he will be together. If such a person should be very afraid of others knowing, then if he does not return this, you can do so, and then he will return it to you as soon as possible.