应有尽有

1. Basic Information

• Pinyin: yīng yǒu jìn yǒu
• English Translation: Having everything that should be there (all-inclusive)
• Idiom Composition: 「应」（Should or ought to (indicating what is expected to be present)）＋「有」（To have or to exist）＋「尽」（All, completely, or to the fullest extent）＋「有」（To have or to exist）
• Meaning: A state where everything that is necessary or expected is present without exception. It is a highly positive idiom used to emphasize a rich variety of goods, complete facilities, or an exhaustive collection.

2. Detailed Meaning and Nuances

「应有尽有」 contains the following nuances:

• Complete Coverage: As the structure 'everything (尽) that should (应) be there' suggests, this idiom refers to a perfect assortment or state where nothing is missing, rather than just a large quantity.
• Concrete Application: While it can be used for abstract concepts, it is most effectively used to describe physical goods, equipment, services, or ingredients that are fully stocked.

3. Usage

「应有尽有」 is mainly used in the following contexts:

• Retail and Markets: Frequently used in slogans or reviews for department stores, supermarkets, and specialty shops to emphasize that their product range is extremely diverse.
  • Example:「这家超市虽然不大，但生活用品应有尽有。」
    （This supermarket isn't big, but it has everything you need for daily life.）
• Facilities and Features: Used to praise hotels, gyms, or new gadgets for having all the necessary functions or amenities.
  • Example:「这家五星级酒店设施完善，健身房、游泳池应有尽有。」
    （This five-star hotel has perfect facilities; from the gym to the pool, it has everything one could wish for.）
• Figurative Abundance: Can be used to describe a wide variety of non-physical things, such as topics, emotions, or literary styles.
  • Example:「这本小说里，各种离奇的情节应有尽有。」
    （This novel has every kind of bizarre plot twist imaginable.）

Additional Examples:

1. 只要你有钱，在这个购物中心里你想要的应有尽有。
   （As long as you have money, this shopping mall has everything you could possibly want.）
2. 自助餐厅里的菜品非常丰富，中餐西餐应有尽有。
   （The buffet selection is very rich, with every variety of food from Chinese to Western cuisine.）
3. 为了这次露营，我们准备了帐篷、烧烤架等装备，真是应有尽有。
   （For this camping trip, we prepared tents, BBQ grills, and other gear—we really have everything we need.）
4. 网上的信息应有尽有，但也需要仔细甄别。
   （There is all kinds of information on the internet, but you need to discern it carefully.）

4. Cultural Background and Notes

• Origin: This idiom originates from the Book of Song (宋书 - Sòng Shū), a historical text of the Southern Dynasties. It appears in the biography of Jiang Zhiyuan (江智渊) as '人所应有尽有，人所应无尽无' (rén suǒ yīng yǒu jìn yǒu, rén suǒ yīng wú jìn wú), meaning 'He has all the virtues one should have, and none of the flaws one should not have.' It was originally a high praise for a person's moral character.
• Modern Usage: In modern China, you will frequently see this phrase in slogans for e-commerce platforms and massive shopping malls. It emphasizes the 'one-stop-shop' convenience, suggesting that the customer's every need will be met in one place.

5. Similar and Opposite Idioms

• Similar Idioms:
  • 包罗万象 (bāo luó wàn xiàng): To encompass everything in the universe; all-embracing and wide-ranging.
  • 一应俱全 (yī yīng jù quán): Everything needed is available; similar to 应有尽有 (yīng yǒu jìn yǒu) but often used in more formal or administrative contexts.link
• Opposite Idioms:
  • 一无所有 (yī wú suǒ yǒu): To have nothing at all; to be completely penniless or without possessions.link
  • 空空如也 (kōng kōng rú yě): Completely empty; as hollow as can be.
  • 寥寥无几 (liáo liáo wú jǐ): Very few in number.link

6. Summary

应有尽有 (yīng yǒu jìn yǒu) is used to highlight that a selection or collection is complete and lacks nothing. Originally used to describe a person's character, in modern Chinese, it is most commonly seen in advertisements for stores, malls, or hotels to boast that they have **everything you need**.