乘虚而入
chéng​xū'ér​rù

exploit a weakness

乘 chéng ride

Depicts a person (大) who has used their legs (舛) to climb up a tree (木).

Components

大
大 Iconic component
dà, dài big
Change in form
Due to historical stylistic changes, this component is less similar to 大 than it was in ancient scripts.
舛
舛 Iconic component
chuǎn oppose
Change in form
Due to historical stylistic changes, this component is less similar to 舛 than it was in ancient scripts.
木
木 Iconic component
mù tree

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Warring States 475-221 BC
Bronze form
Bronze Mid Warring States ~300 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (1 of 2 verified)

剩嵊

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartzyingCə.ləŋ ride (v.)
zyingHCə.ləŋ-s vehicle
zyingHCə.ləŋ-s team of four horses

說文解字

《說文》：“乘，覆也。从入、桀。桀，黠也。軍法曰乘。，古文乘从几。”

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)

虚 xū void, false Simplified

Simplified form of 虛. Phonosemantic compound. 虍 represents the sound and 丘 represents the meaning.

Components

虍
虍 Sound component
hū tiger
业
业 Simplified component
yè profession

Shorthand for the 丘 component in the traditional character 虛.

Component uses

Sound (0 of 6 verified)

墟嘘觑魖歔覷

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode

而 ér and

Original meaning: beard

Originally a pictograph of a beard, now written as 耏. The current use as a conjunction is a phonetic loan.

Character Evolution

Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Spring and Autumn ~500 BC
Bronze form
Bronze Warring States 475-221 BC
Bronze form
Bronze Late Warring States ~250 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
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 Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Western Jin 266-316 AD
Regular Modern

Component uses

Sound (4 of 8 verified)

需耐鸸恧鲕耎耏鴯

Iconic (2)

耐耏

Meaning (0 of 1 verified)

耍

Simplified (1)

斋

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartnyinə and, but

說文解字

《說文》：“而，頰毛也。象毛之形。《周禮》曰：‘作其鱗之而。’”

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)

入 rù enter

Depicts an arrowhead pointing forward, representing the idea "enter".

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Early Warring States ~400 BC
Seal form
Seal Warring States (Chu) 475-221 BC
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 Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Meaning (0 of 1 verified)

籴

Sound (0 of 1 verified)

汆

Iconic (1)

內

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartnyipn[u]p enter

說文解字

《說文》：“入，內也。象从上俱下也。”

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)

虛 xū void, false Traditional

Phonosemantic compound. 虍 represents the sound and 丘 represents the meaning.

Components

虍
虍 Sound component
hū tiger
丘
丘 Meaning component
qiū hill
Change in form
Due to historical stylistic changes, this component is less similar to 丘 than it was in ancient scripts.

Character Evolution

Seal form
Seal Warring States (Chu) 475-221 BC
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 Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (0 of 1 verified)

噓

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartkhjoC.qʰ(r)a hill, mound; abandoned city
xjoqʰ(r)a empty

說文解字

《說文》：“虛，大丘也。崐崘丘謂之崐崘虛，古者九夫為井，四井為邑，四邑為丘，丘謂之虛。从丘，虍聲。”

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)