How to write three traditional Chinese characters for Lantern Festival?

Yuan yongan? (traditional Chinese characters are yuan) It is defined as:

Head, head, beginning, big: the culprit. Fuehrer. New year's day. The first year. Founding fathers. Bailiff. Champion (first place in the imperial examination).

Basic: unit. Component. Vitality (essence and root). Element. vowel

The evolution of traditional Chinese characters is as follows

Xiao (Xiao in traditional Chinese) is defined as:

Night: Stay up all night. Spring night. Nightingale curfew. Snacks and meals (get up before dawn and eat after dark, describing diligence). Escape at night. Yuanxiao. night snack

The evolution of traditional Chinese characters is as follows

Festival (its traditional feature is festival)

The part where the stems, branches and leaves of bamboo or plants grow: bamboo joints. Make trouble.

A part of an object or a connecting part between two parts: a joint. Two carriages.

Paragraph: Step by step (paragraph by paragraph, step by step). Program.

The China calendar divides a year into twenty-four segments, and the name of each segment begins with solar terms. festival

A day to commemorate or celebrate: a festival.

Politeness: Politeness.

The limit of tone priority: rhythm. Defeat. Rhythm

Ethics: moral integrity. Be defeated in the evening. Moral integrity (noble character, noble moral integrity).

Salvation: Salvation. Restrain open source and reduce expenditure.

Ellipsis: an excerpt. cite

Jeff, the ancient embassy certificate. Ambassador.

Last name.

The evolution of its traditional characters is as follows: