Love to travel, four words to play an idiom?

Love to travel (to use an idiom) is overjoyed.

Overjoyed, four-word idiom,

Pinyin: Xu chwàng wàI

Interpretation: 1 It means to be happy because of an unexpected happy event. [ 1]

Unexpectedly, I feel very excited, which is not what I expected.

From the stone "Meaning with Li": "Does the eight-year contract mean that I will see the sun again, approach the Central Plains, and be overjoyed when I disgrace my book?"