Here are a few options for the WordPress post_tag description for “日本料理” (Traditional Chinese), ranging in detail:

**Option 1 (Concise):**

> 各式各樣的日本佳餚，包含壽司、拉麵、丼飯等。 (Gè shì gè yàng de Rìběn jiāyáo, bāohán shòusī, lāmiàn, dōngfàn děng.)
>
> *Translation: Various types of Japanese delicacies, including sushi, ramen, donburi, etc.*

**Why this is good:**

* Clear and direct.
* Provides a few key examples.
* Suitable for a broad audience.

**Option 2 (Slightly more descriptive):**

> 探索美味的日本料理世界，涵蓋傳統的懷石料理到現代潮流的拉麵，以及各式各樣的壽司與丼飯。 (Tànsuǒ měiwèi de Rìběn liàolǐ shìjiè, hángài chuántǒng de huáishí liàolǐ dào xiàndài cháoliú de lāmiàn, yǐjí gè shì gè yàng de shòusī yǔ dōngfàn.)
>
> *Translation: Explore the world of delicious Japanese cuisine, from traditional Kaiseki to modern trendy ramen, as well as various types of sushi and donburi.*

**Why this is good:**

* Adds a sense of exploration.
* Includes a wider range of examples (Kaiseki, Ramen).
* Good for a blog or site that covers different styles.

**Option 3 (Focus on flavors and experience):**

> 品嚐日本料理的獨特風味，感受新鮮食材的鮮美滋味。這裏分享正宗的壽司、拉麵的製作技巧，以及各種令人垂涎三尺的日本菜餚，帶你體驗一場舌尖上的日本之旅。 (Pǐncháng Rìběn liàolǐ de dútè fēngwèi, gǎnshòu xīnxiān shícái de xiānměi zīwèi. Zhèlǐ fēnxiǎng zhèngzōng de shòusī, lāmiàn de zhìzuò jìqiǎo, yǐjí gè zhǒng lìng rén chuíxián sānchǐ de Rìběn càiyáo, dài nǐ tǐyàn yī chǎng shéjiān shàng de Rìběn zhī lǚ.)
>
>*Translation: Taste the unique flavors of Japanese cuisine and experience the fresh deliciousness of fresh ingredients. This shares the authentic sushi, ramen making techniques, and a variety of mouth-watering Japanese dishes, taking you on a journey of Japanese flavors.*

**Why this is good:**

* Emphasizes the experience of eating and enjoying the food.
* Highlights the content of a Japanese food blog that shares dishes, recipes and techniques.
* More engaging and descriptive.

**Option 4 (Short & Sweet):**

> 關於日本料理的一切。 (Guānyú Rìběn liàolǐ de yīqiè.)
>
> *Translation: Everything about Japanese cuisine.*

**Why this is good:**

* Extremely concise.
* Works well if you have a wide variety of Japanese food-related content.

**Choosing the best option:**

The best option depends on the content of your website/blog and the audience you are targeting. If it’s a general Japanese food site, options 1 or 4 are solid. If you want to draw people in, option 2 or 3 might be better. Consider where the description will be displayed (e.g., a sidebar tag cloud, a tag archive page, etc.) and choose the appropriate length.