Okay, the user wants me to translate "image symbols" into Thai. Let me check the rules again. The first rule says to translate all content into Thai. The second rule says if the content is already in Thai, leave it as is. The third rule is to provide only the translation without explanations.
So, "image symbols" in Thai would be "สัญลักษณ์ภาพ". I need to make sure there's no explanation, just the translation. The user mentioned they want only the translation result. Let me confirm the translation. "Image" is "ภาพ" and "symbols" is "สัญลักษณ์", so combining them as "สัญลักษณ์ภาพ" seems correct. I'll output that without any extra text.