That's okay. At least you didn't confuse it with Thailand!
It's pretty strange? There was a hunter named Ho Yi that shot down many suns, because he thought the Earth was too hot. So, that left it with one sun only. The Queen wanted to thank him, so she gave him some medicine that would make him live forever, she gave enough for his wife to take, too. A thief came and stole it, but his wife, Chang O, wanted to protect the medicine, so she took it and floated away to the moon. On the moon, she met the Jade Rabbit who promised he'd make her some medicine so she could go back home to Ho Yi. She's still stuck there.