Eight-treasure rice is cheaper than eight-treasure porridge. The five-character idiom is that things are rare and expensive, and eight-treasure rice is cheaper than eight-treasure porridge, which means that this thing is more expensive with porridge, and "things are rare and expensive" is deducted.

Interpretation things are precious because they are scarce.

Usage complex sentence pattern; As an object and clause; Refers to items that are rare and precious.

The rare sample is the most expensive. Due to the influence of low temperature freezing injury, the output of tea in this province decreased, resulting in the pattern of rising prices of new tea on the market.

Pinyin wù yǐ xī wéi guì.

Source Ge Hong's "Bao Pu Zi Ming Ben": The few things are expensive, and the many are cheap.

Synonyms are unique, unheard of and one of the best.

It is not surprising that antonyms are not uncommon.

Things are rare, making sentences:

1, we grew up in the traditional supply and demand society, in which things are scarce.

2. Of course, this is just my opinion. When it comes to commemoration, I think things are rare.

3, China's armor is relatively less, things are rare, I am more optimistic about China's armor.

4. However, due to the tradition of traditional Chinese medicine, wild tigers will still be rare.

5. Rare things are precious, and tungsten is a precious rare metal with strategic significance.

Reference to the above content: Baidu Encyclopedia-Things are rare.