篡改
cuàn​gǎi

tamper

篡 cuàn usurp

Phonosemantic compound. 厶 represents the meaning and 算 represents the sound. Simplified form of 簒.

Components

厶
厶 Meaning component
sī, mǒu private, selfish
算
算 Sound component
suàn, suan count

Character Evolution

Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Old Chinese
Zhengzhangsʰroːns

說文解字

屰而奪取曰篡。从厶算聲。

Sources

Readings & variants
Unicode
Historical pronunciations
Zhengzhang Shangfang
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

改 gǎi change

Phonosemantic compound. 攵 represents the meaning and 己 represents the sound.

Components

己
己 Sound component
jǐ self
Change in sound
攵
攵 Meaning component
pū tap

攵 is a component form of 攴.

Character Evolution

Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartkojXC.qˤəʔ change (v.)

說文解字

《說文》：“改，更也。从攴、己。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)