HSK10+
shān, yán
a boundary
An earthen 土 roadblock 延
土 Meaning component
tǔ
earth
延 Meaning component
yán
delay
Seal script
Regular script
埏
shān
a boundary, a limit; to mix water with clay
boundary
Academia Sinica
Make Me a Hanzi
Unicode
CC-CEDICT
MTSU Chinese text computing