It should be "but there is a full court", and this sentence "but there is a full court" is a bit biased. Look carefully and you will know. I think this sentence is just right. If you add "Dangui" after it, it will be a bit cumbersome.
Upstairs. . You just said on the surface, "The moon shines on the osmanthus tree". Personally, I feel really good. But if it is "osmanthus tree is a fruitless tree, but it does have a full house", it seems to be beside the point.
Personally, I think it should be: don't give up hope because of some defects or failures, we should learn from them?