A few days ago, I mysteriously received a 5U pork knuckle rice, and I was completely confused at first. Later, I checked my activity records and remembered that it was probably a reward for participating in a certain event. Many friends might have also won, so I suggest everyone check their wallets. However, I want to vent a bit — the description of the token voucher is really too vague. The GC social clearly doesn't indicate which event the reward was from, and users have to look through their records to understand. This part could actually be improved, for example, by clearly stating in the voucher details which event it was from and when they participated. This would greatly enhance the user experience and increase engagement. I hope the exchange operation team can consider this suggestion.