I used them to successfully apply to the National University of Singapore. In fact, I didn't trust them at first, but because my average score was only 78, other intermediaries said they were uncertain, but they still had confidence in me, so I wanted to try, and they didn't charge if the application was unsuccessful, so Alipay guaranteed the transaction, which was more reassuring. Then during the whole application process, I really never urged them to do anything. What is touching is that when I was reviewing IELTS, my senior in charge encouraged me to help me find all kinds of review materials. Now that I think about it, I really appreciate her. Then in winter, I couldn't think, and then they immediately gave me joy. Everyone got the job except HKU. Finally, I paid the full amount. I thought they would let me go, but the fact is that they are still very dedicated. For example, remind me to apply for a dormitory to help me apply, and then help me write an English abstract of my graduation thesis, quickly answer various questions and so on. . . . . Anyway, I feel very touched. This intermediary is really a conscience intermediary.