Cách sử dụng
A charlatan is someone who claims to have skills or knowledge they don't actually possess. This person might try to convince others to pay them money for something they cannot deliver. The word can be used to describe a fake doctor, a fraudulent spiritual leader, or anyone else who tries to deceive others for personal gain. It is generally not a positive term, and should be used carefully to avoid insulting someone who may actually have valuable skills or knowledge.