Literature Reference: 传道东柯谷，深藏数十家。—— 《秦州杂诗二十首 十三》 杜甫 The path leads to Dongke Valley, where dozens of families live in seclusion. Source from 'Qinzhou Miscellaneous Poems 13' by Du Fu.
东: The East, the direction of the sunrise, symbolizes the essence of hope.
柯: The handle of an axe. By extension, it signifies a rule or principle.
Meaning: Dongke signifies the tree of the east, embodying resilience and vitality, symbolizing depth and tranquility.