Both are very cute children's movies, but have the weirdness you sometimes get with 70's anime (despite Xiao Qian being made in '97). The story lines has nothing in common, expect they both deal strongly with mythos and have naive main characters. However, some moment resemble scenes in the different anime. For example - the main character having a moral standoff against a blustering 'antagonists' that turn out to be essentially good & becomes a friend, a female characters who's dreams seem wildly unrealistic & unsuitable to the protagonist (thought they decide to help anyway) and leads them into trouble, little moments of mischief that use the same slapstick or characters 'teleporting' to reappear in odd places. So I recommend them for the similar feel to them.