I made quite a bit of money in the cryptocurrency world. The amount is so large that I will definitely be asked about it. I've been asked three times. I initially traded on Bit China, but that platform is gone now. At that time, Bitcoin was only 2500. I happened to have quite a bit of cash on hand while doing e-commerce. Later, to my surprise, it skyrocketed directly to over 7000, and I withdrew my funds. Back then, the regulations were not strict, and the bank even inquired. I answered the phone, and we chatted for a long time, discussing how many acres of land I had, how many cattle I owned, what my surname was, where I came from, and where I was going. In the end, they suddenly said: 'We have a very good financial product, you might want to consider it...' I was completely stunned. After that, things weren't so polite anymore. I heard there were many cases of frozen accounts, so I took a lot of precautions. In recent years, I only had my account frozen once. I just needed to go to the counter to unfreeze it. To sum it up, as long as you don’t touch USDT, you basically won’t have any issues. There’s a lot of dirty money involved in this. Funds must be cooled down. Another thing is it’s best to convert to US dollars, and then directly remit the dollars to a foreign currency account. This is the best option. Because it has already detached from the financial system, and the domestic and foreign financial systems are isolated, there are additional gains during the US dollar appreciation cycle. I have made large withdrawals more than ten times with no issues at all. I can also directly spend overseas. Here’s another secret for everyone: foreign trade company accounts can exploit loopholes in foreign exchange control. So acquiring a mature foreign trade company makes trading cryptocurrency much easier. It also allows for cross-border arbitrage.