HSK 2
从
cóng介（副）
from; through; via; (bound form) to follow; (bound form) to obey; (bound form) to engage in (an activity); (used before a negative) ever; (bound form) (Taiwan pr. zòng) retainer; attendant; surname Cong
我从家走到学校去。
Wǒ cóng jiā zǒu dào xuéxiào qù.
I walk from home to school.
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Appears across levels (2（4）) in the HSK 3.0 word list.