洋洋大篇

lit. an ocean of writing / an impressive literary work (idiom)

ocean / vast / foreign / silver dollar or coin

vast / impressive / self-satisfied / immensely pleased with oneself

see 大夫[dai4 fu5]

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

sheet / piece of writing / bound set of bamboo slips used for record keeping (old) / classifier for written items: chapter, article