Where can I buy a new rap card in China?

China's new rap card was bought after the official lottery. The card "China Rap Summit" is not always available. You need to extract the purchase qualification first, and then buy it at the official release time. If you are not qualified to buy, you can't buy it with money. "Rap Star Card" comes from the peripheral products of "China Rap Summit", because the first batch of only 500 cards are sold for each singer, and they are also randomly opened in the form of card packs. You can get one if you open a pack of 99 yuan, and it is won by lottery.