Có 1 kết quả:

dào shān xué hǎi ㄉㄠˋ ㄕㄢ ㄒㄩㄝˊ ㄏㄞˇ

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Từ điển Trung-Anh

(1) mountain of Dao, sea of learning (idiom); learning is as high as the mountains, as wide as the seas
(2) ars longa, vita brevis