The two cars are actually almost the same. The Fuxi is produced by Linhai Yamaha. Since it is a joint venture of Yamaha, it can bear the Yamaha trademark. The Huajian is produced by South China Feiying. Since it is just some kind of technical cooperation, it is not It's a joint venture, so you can't use the Yamaha trademark directly. The quality and performance of the two cars are similar. Generally, the Fuxi is slightly more expensive. If you don't care about the price, you should buy the Fuxi.