📕sách đóngA closed book. Means books, knowledge and stories. Use it for reading, study and "the book is closed".
🤓mặt mọt sáchA face with thick glasses and buck teeth. Conveys geekiness, intelligence and enthusiasm for niche interests.
🥫thực phẩm đóng hộpCanned food. Means canned goods, pantry and quick meals. Use it for pantry humor and camping food.