Not strange, but strange and self-defeating. Either meditate and concentrate, the qi in the body starts, and the ears dominate the kidney, which will make it red and itchy. Then it has something to do with kidney qi, or it is sincerely blessed by Buddha, or it is karma, and the reaction of chanting Buddha comes, which hinders the cause of Taoism. Generally speaking, whatever it is, it is still the first sentence.