English rendering Know no ceiling Literal translation: “Not know the ceiling”
Have no discernible limit
Dictionary example 1
가격 상승 폭이 천장을 모르다 .
Dictionary example 2
우승한 선수의 몸값은 천장을 모르게 치솟았다.
Read the meanings, trace, then cover above the masking line and write. Uncover, choose a meaning, and make your own sentence.
Writing text천장을 모르다
Explore the body parts or scenes linked to this idiom.
A silent film that writes the headword and its meaning.
saw a joint To saw wood to make joints, such as a four-way joint in a pillar or a crosspiece joint in a lintel. 
Cut a forked joint Cut the forked sections of a pillar-head joint or the split tenon of a lintel 
Build a traditional clay ceiling Make a traditional ceiling of thick crossbeams, woven laths, and a thick coating of clay. 
fly into a rage To leap about in anger. 
shape upturned rafter tips To carve the rafters by the eaves so that they appear to curve upward. 
Fit together perfectly For words or reasoning to be perfectly consistent without any gaps 
lay roof lathing To weave and lay roof laths. 
Straighten a leaning structure Straighten and erect a leaning house or the like. 
Carve paired concave grooves Slightly bevel the edges of a pillar, wooden vessel, or the like and carve concave grooves. Browse in Hangul order.
WORDROW Korean Idioms