Symbol of Modernization: In modern China, the 楼 is a powerful symbol of economic development and urbanization. The skylines of cities like Shanghai and Beijing, dominated by towering office buildings (办公楼) and massive apartment complexes (居民楼), stand in stark contrast to the traditional, single-story courtyard houses (四合院, sìhéyuàn) of the past. The shift from horizontal to vertical living reflects the country's rapid societal changes over the last few decades.
Floor Number Superstitions: Unlike in the West where the number 13 is often considered unlucky, in Chinese culture, the number 4 (四, sì) is highly avoided in buildings because it sounds nearly identical to the word for “death” (死, sǐ). You will often find buildings that skip the 4th floor, 14th floor, 24th floor, etc., going straight from 3 to 5. Conversely, the number 8 (八, bā) is considered extremely lucky as it sounds like the word for “wealth” or “to prosper” (发, fā). Apartments and offices on the 8th floor are often highly sought after and can be more expensive.
Western Comparison: In the US or UK, we might distinguish between an “apartment building,” an “office block,” or a “dormitory.” While Chinese has specific words for these, 楼 serves as a versatile and common term that can refer to all of them in a general sense. The cultural significance tied to floor numbers is also much more pronounced in China than in most Western countries.