雷天大壮 らいてんだいそう Meanings Noun da zhuang (hexagram 34 of the I Ching: the power of the great) See also: 易経 (えききょう). Kanji 雷 thunder. Read as ライ. 天 heaven. Read as テン. 大 big. Read as ダイ. 壮 grand. Read as ソウ. Jinuma: Japanese Dictionary · Word lists