珍贵 (zhēnguì) - use 名贵 (míngguì) when emphasizing fame or status in addition to value.

Think of 名 (míng) as 'name' and 贵 (guì) as 'expensive' or 'precious'. Imagine a famous painting with a grand name that is so costly that only the wealthiest can own it. This mental image will help you remember both the meaning and pronunciation of the word.

Be cautious about using 名贵 in informal contexts, as it often carries a sense of prestige. It's frequently paired with items like '名贵的手表' (famous and valuable watch) or '名贵的茶叶' (precious tea leaves). Misusing it in casual conversation could come off as overly formal.

名贵 is not included in the HSK vocabulary list, but it is useful for learners aiming to discuss luxury and rarity. Focus on the radicals 名 (name) and 贵 (expensive) to understand their meanings in other contexts.

In Chinese culture, items that are 名贵 often have historical significance, such as ancient vases or calligraphy, which are not only valuable in terms of money but also in cultural heritage.

Learners often confuse 名贵 with just 贵, using it to mean 'expensive' alone. For example, saying '这杯茶是贵的' (This cup of tea is expensive) instead of using 名贵 to convey its preciousness and reputation.