prompt：What are the money-making opportunities in blockchain?
prompt：区块链有哪些赚钱机会
prompt：Please introduce China's panda diplomacy.
prompt：介绍下中国的熊猫外交
prompt：Why are the flowers so red
prompt：花儿为什么这么红
prompt：Introduction to the 'KNOW-TO-EARN' project, an ecological project on the IoTeX public blockchain.
prompt：iotex公链上生态项目“KNOW-TO-EARN”项目介绍
prompt：An introduction to an innovative hand warmer product
prompt：一个创新暖手宝的产品介绍
prompt：Introduction to the ETH Ethereum public blockchain.
prompt：ETH以太坊公链介绍
prompt：Is Bitcoin a scam?
prompt：How to prevent early romance in children.
prompt：Predictions for the development of IoTeX, the IoT blockchain.
prompt：The underlying logic of BTC Bitcoin.