Tour guide Zheng is very handsome and thoughtful. Although he is a local Korean, he speaks Chinese very well due to his study experience in Tianjin, making communication very smooth. Knowing that my mother and I were traveling together, he specially chose a larger car for us to sit more spaciously and comfortably, showing a strong sense of service. Having visited Jeju Island three or four times, this was the first time I learned about Jeju Island's history, customs, and traditions through the guide's introduction, and now I have a more comprehensive understanding. It's a very professional platform with a very reliable tour guide. I will choose them again for my next trip!