秘方
mì fāng · HSK 7
secret recipe
🤫📜 秘 secret + 方 formula/method = a secret formula handed down, the secret recipe
秘 means secret or mysterious; 方 means method, formula, or prescription (as in 药方, a medicine prescription). Together: the secret formula. The 方 here is the recipe-as-formula sense, not the direction sense.
方 — pictograph of a plow or two boats joined side by side
方 originated as a pictograph, traditionally interpreted as a plow handle or two boats lashed together. From the idea of paired boats it extended to mean 'side by side,' then 'square,' 'direction,' and 'region.' It was later borrowed for the abstract sense of 'method' or 'way.'