Cố gắng duy trì tư thế khi mang giày quá to. Cẩn thận nhấc chân lên khi di chuyển. Không nên mang giày rộng quá lâu. Thay thế một đôi giày có dấu hiệu lớn hơn bình thường.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Keep in mind that, no matter what you do to the inside of your shoes, they'll still be about the same size on the outside. This can unfortunately sometimes lead to posture and gait problems. When you're wearing an oversized pair of shoes, it's important to maintain good posture to compensate for your "bigger" feet. See our posture article for a good selection of tips and pointers. A few general points include:  Stand up straight. Keep your head and chest up and pointed forward. Pull your shoulde