HSK10+
chán
toad
Phonosemantic compound. 虫 represents the meaning and 詹 represents the sound.
虫 Meaning component
chóng
bug, insect
詹 Sound component
zhān
talk too much
蟾
toad; moon; (striped) toad
蟾蜍
moon
蟾宫折桂
fig. to succeed in the imperial examination
Make Me a Hanzi
Unicode
Dong Chinese
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing