However, depending on the context, it can also have other meanings like:
* To differ: "差异" (chāyì) means difference.
* To insert: "插入" (chārù) means to insert.
* To look for: "查找" (cházhǎo) means to look for.
To understand the specific meaning of "cha", you need to look at the context of the sentence or phrase it is used in.