Sentence 1: He received a formal koan in 1988 - studied with Yamada Koun and completed the Dharma name Tetsu-un , `` Wisdom - Cloud '' .
Sentence 2: He finished a formal Koan study with Yamada Koun in 1988 and received the Dharma name Tetsu-un , `` Wisdom - Cloud '' .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?