永乐大典 Traditional 永樂大典 Yǒng lè Dà diǎn 🔊 the Yongle Great Encyclopedia (1408) + Keep this word Meanings Yǒng lè Dà diǎn name 永樂大典 the Yongle Great Encyclopedia (1408) Its characters 永yǒngforever乐lèhappy大dàbig; old (in age)HSK 1典diǎncanon