额手称庆

Explanation: Hand on the forehead, that lucky. 　　Usage: -Linked; as object, predicate, attribute, adverbial; describe what is cheering 　　Source: Ming Feng Meng, "Eastern Zhou Zhi": "wengong to purple, people all Eshouchengqing." 　　Examples: He "~" is really happy too soon. (Lu Xun's "pseudo-free book" nominal "rebuttal") Thesaurus:  forehead Palm celebrate, flick cap to express joy Antonym Group:  Anchangchushun, Anchanglvshun, Ah Shun Department