Has anyone learned Luo's phonetic symbols?

Yes It's good. Luo's phonetic lesson is an efficient way to learn, but it is better to have a video with real people in the camera, so that you can better see the teacher's mouth shape and the position of the tongue when pronouncing, so as to learn pronunciation better. Luo Incentive Counseling School Brand, 48-minute phonetic symbol developer, English Incentive Education Special Trainer, and English Incentive Founder. Luo focuses on the development and classroom practice of four sets of phonetic cards and a phonetic shorthand song, so that students can remember all the international phonetic English in 48 minutes. Every patented image of phonetic symbols developed by Luo has to be considered for months or years and put into teaching practice for verification before it can be successfully developed.