Nhà · 4 phòng ngủ

Here's a thinking process:

1. **Analyze User Input:**
- User wants me to translate rental listing text into Vietnamese.
- The whole output must be in Vietnamese, whatever the input language is.
- Keep street, district and building names as they are.
- Output ONLY the translation — natural, concise, no preamble, no quotes.

Looking at the input text, it's already mostly in Vietnamese, but there are some English parts or mixed elements. Let me check:
- "CHO THUÊ NHÀ MẶT TIỀN LÊ QUÝ ĐÔN – CẠNH ĐƯỜNG 2 THÁNG 9" - mixed, but mostly Vietnamese with English street name "LÊ QUÝ ĐÔN" which should stay as is.
- "CHO THUÊ NHÀ MẶT TIỀN LÊ QUÝ ĐÔN – CẠNH ĐƯỜNG 2 THÁNG 9" - same
- "Diện tích: 45,7m² , Ngang: 8m" - Vietnamese metric, okay.
- "Nhà mới, sạch đẹp, vào sử dụng ngay." - Vietnamese.
- "Phù hợp: Spa, thẩm mỹ, showroom, shop, văn phòng, công ty và nhiều mô hình kinh doanh khác." - mixed: "showroom", "shop" are English, should probably keep as is or translate? User said "Keep street, district and building names as they are." It doesn't explicitly say keep English terms, but typically in such listings, common terms like showroom, shop might stay, but I can translate them if appropriate. However, user said "whatever language the input is in", and "Output ONLY the translation — natural, concise, no preamble, no quotes." I should translate the text into Vietnamese, but keep proper nouns (street names, district names, building names) as they are. The input has "LÊ QUÝ ĐÔN" which is a street name, keep as is. Also "4 PN · 4 tầng · 45.7 m² · Phường Bình Thuận · Đường Lê Quý Đôn" - here "Phường Bình Thuận" and "Đường Lê Quý Đôn" are district/street names, keep as is. "45.7 m²" is metric, fine. "4 PN · 4 tầng" might mean "4 phòng ngủ" or just "4PN" as abbreviation, keep as is or translate? I'll keep as is since it's a format.
- "Giá thuê: 45 tr/tháng" - "tr" is abbreviation for "trị" or "trong", usually "tháng" is month. Keep as is.
- "Hợp đồng: 3–5 năm" - Vietnamese.
- "Thanh toán: 6 tháng/lần" - Vietnamese.
- "Đặt cọc: 2 tháng." - Vietnamese.

The last line: "4 PN · 4 tầng · 45.7 m² · Phường Bình Thuận · Đường Lê Quý Đôn" - I need to keep street/district names as is. "Lê Quý Đôn" is a street name, keep exactly. "Phường Bình Thuận" is ward/district, keep as is. "45.7 m²" keep. "4 PN · 4 tầng" - I'll keep as is, maybe "4PN" is a project or type, but user said keep street, district and building names as they are. Not sure if "4 PN" is a building name. I'll keep it unchanged.

The input has two identical blocks at the start. I should output a single coherent Vietnamese listing, or maybe just translate the content once. The user says "Translate the user's rental listing text into Vietnamese." The input has some redundancy. I'll produce a clean Vietnamese version, keeping proper nouns as in the last line.

Let me parse and translate naturally into Vietnamese, keeping "LÊ QUÝ ĐÔN", "Phường Bình Thuận", "45.7 m²", "4 PN · 4 tầng" as is.

Original text segments:
- "CHO THUÊ NHÀ MẶT TIỀN LÊ QUÝ ĐÔN – CẠNH ĐƯỜNG 2 THÁNG 9" -> I can keep as is or translate "CẠNH ĐƯỜNG 2 THÁNG 9" but it's probably "Cạnh đường 2 Tháng 9" which is a location reference. I'll keep the whole phrase as is since it contains the street name and a date/road reference. User said keep street, district and building names as they are. "LÊ QUÝ ĐÔN" is street name. "CẠNH ĐƯỜNG 2 THÁNG 9" might be "Cạnh đường Tháng 9" but I'll keep it exactly as input.
- "Diện tích: 45,7m² , Ngang: 8m" -> "Diện tích: 45,7m², Ngang: 8m" (keep numbers/units)
- "Nhà mới, sạch đẹp, vào sử dụng ngay." -> Keep or slightly adjust: "Nhà mới, sạch đẹp, sẵn sàng sử dụng ngay." But user said natural translation. Since input is already Vietnamese, I might just keep it, but the instruction says "Translate the user's rental listing text into Vietnamese. The whole output must be written in Vietnamese, whatever language the input is in." This implies the input might be in another language, but it's actually Vietnamese with some English. I need to output Vietnamese. I'll rewrite it fully in Vietnamese, but keep proper nouns unchanged.
- "Phù hợp: Spa, thẩm mỹ, showroom, shop, văn phòng, công ty và nhiều mô hình kinh doanh khác." -> Translate: "Phù hợp: Spa, thẩm mỹ, showroom, shop, văn phòng, công ty và nhiều mô hình kinh doanh khác." Actually, "showroom" and "shop" are English but commonly used in Vietnamese. I'll keep them as is or translate: "showroom" -> "showroom" (keep), "shop" -> "cửa hàng" but maybe keep "shop". User said keep street, district and building names as they are. Not specifically about business terms. I'll keep the list as is, maybe translate "công ty" already Vietnamese. I'll output: "Phù hợp: Spa, thẩm mỹ, showroom, shop, văn phòng, công ty và nhiều mô hình kinh doanh khác." Keep as is.
- "Giá thuê: 45 tr/tháng" -> Keep.
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