Meaning of zhī xià:
zhī xià
之下
Preposition
less than; under; beneath
Zhè gè hézi zhòng yú 5 gōngjīn zhī xià.
这个盒子重于5公斤之下。
This box weighs less than 5 kilograms.
Tā zài shù zhī xià chéng liáng.
他在树之下乘凉。
He is resting under the tree.
Zài shù de zhī xià, xiǎo māo zhèngzài wánshuǎ.
在树的之下,小猫正在玩耍。
Beneath the tree, the kitten is playing.