Our tour guide, Mike, is half-Korean and half-Chinese, so his Chinese explanations were excellent. He explained history in a simple and concise way that wasn't boring or dull, sometimes adding honest, humorous little jabs, which was great! He explained the origins of each attraction, and we also learned some interesting facts about how Koreans celebrate the Mid-Autumn Festival, giving us a deeper understanding of the country. While it's possible to visit these sites on your own, to truly understand the cultural background and connect the attractions in a short amount of time, you'd need to do a lot of research to enjoy it fully. For those of us with limited vacation days, don't hesitate to sign up now! Chinese-speaking travelers really should book this tour; you won't regret it! (The tour guide really didn't pay me to write this review, haha, I'm genuinely giving him five stars!)