/ˈkwɛs.tʃən/ – noun / verb
Definition: 1. câu hỏi, thăm dò, hỏi cung, thẩm vấn, xét hỏi;
2. nghi ngờ, nghi vấn.
A more thorough explanation: 1. to ask for information by saying a sentence or phrase that needs an answer
2. to suggest that something may be wrong; to query something
Example: 1. They told me that I had no right to question them because I was just a housemaid.
2. I seriously question the use of force to solve this conflict.