Mọi người giúp mình sửa lỗi về ngữ pháp bài này với ạ Have you ever joined Hung King Temple Festival? It's one of the most famous festivals in Nghe An. It's held in Nghe An from the 20th to 21st day of the first lunar month every year. This festival is to commemorate Tu Vi Thanh Nuong. I love this festival so much because there are a lot of joyful activities such as procession, offering incense. Moreover, there are some great activities such as racing boats, tug of war, throwing cotton ball games. I like the festival so much because it is so meaningful. If you have a chance, remember to visit Hung Kings Temple Festival. I'm sure you won't regret it.