夹 Jiā
Origin:
这个字形像两个较小的人扶着一个较大的人，本义是“辅佐”，后来本义逐渐消失，引申为“从两旁钳住”。
This character looks like two smaller men supporting a larger man with their arms, so its original meaning was to assist a ruler in governing. Later, that meaning gradually disappeared, and the character came to mean “to press from both sides.”
Meaning：
to press from both sides; to clip or clamp; folder
Words：
夹杂(jiāzá): to be mixed up with; be mingled with; get tangled up with
夹带(jiādài)：to carry secretly
名片夹(míngpiàn jiā)：business card holder
夹塞儿(jiāsāir)：to cut in line
夹板气(jiābǎnqì)：to be criticized by two opposing parties
夹心饼干(jiāxīn bĭnggān): filled pastry
Sentences：
1、Zài huāyuánlǐ sànbù，wǒ néng wéndào kōngqìzhōng jiāzázhe huāxiāng.
在花园里散步，我能闻到空气中夹杂着花香。
在花园里散步，我能闻到空气中夹杂着花香。
Walking in the garden, I can smell the scent of flowers mixed in the air.
2、Chǔlǐ bù hǎo zìjǐ māma hé lǎopo de guānxi， nánrén zài jiā jiù děi shòu jiābǎnqì le.
处理不好自己妈妈和老婆的关系，男人在家就得受夹板气了。
处理不好自己妈妈和老婆的关系，男人在家就得受夹板气了。
If a man cannot mediate the relationship between his mother and wife, then he must endure the criticism of both parties.
