When listing the benefits, the user mentions "tăng hiệu suất làm việc". The word "tăng" could be replaced with "cải thiện|đẩy mạnh|nâng cao". The user also wants only the output text with proper formatting, no markdown. So I'll avoid using lists or bullet points and just present the transformed text as plain text with the variants.
Another thing to watch for is the use of diacritics in Vietnamese to ensure the correct spelling. For example, "hiệu suất" should be correctly replaced with words that have the right accents. Also, the order of the sentences and the structure must remain the same so that the final output maintains the original's integrity but with the words rephrased. huong dan su dung civil 3d pdf
The user mentions that brand names should remain unchanged, so "Civil 3D" and "Autodesk" should stay the same. Technical terms like "mô hình 3D" should also remain as they are part of the brand context. When listing the benefits, the user mentions "tăng