This is the 6922nd most frequent Chinese word.
為第
"為第" is not a standard word or phrase in Chinese. It may be a typo or uncommon usage.
Here, '為第一名' means 'as the first place', indicating that the book is regarded as the number one in ranking.
這本書被選為第一名的暢銷書。
This book was selected as the top-selling book.
In this sentence, '以為第' is used metaphorically, suggesting that hard work is foundational like the first step in achieving greatness.
他努力工作，是以為第成就的基石。
He works hard, taking it as the cornerstone of achievement.
Here, '為第一要務' emphasizes that nurturing is considered the foremost duty or importance in perspective.