HSK10+
cài, cǎi
fief
Phonosemantic compound. 土 represents the meaning and 采 represents the sound.
土 Meaning component
tǔ
earth
采 Sound component
gather, pick
采 (埰)
cài
埰
old variant of 采[cài]
Unicode
CC-CEDICT
MTSU Chinese text computing
漢語多功能字庫