MYSQL data encoding is like this. why do I insert Chinese characters or garbled characters?

Do I need to change the remaining database and server? I don't know how to change the wamp I used. after I set it and restart it, it looks like it again in the image {code ...} in my. in ini, three [clients] [mysql] [mysqld] are set to utf8.

Do I need to change the remaining database and server? I don't know how to change the wamp I used. after I set it up, it becomes the image again.

SET character_set_database = utf8;SET character_set_server = utf8;

In my. ini, three
[Client] [mysql] [mysqld] These three settings become utf8.

Reply content:

Do I need to change the remaining database and server? I don't know how to change the wamp I used. after I set it up, it becomes the image again.

SET character_set_database = utf8;SET character_set_server = utf8;

In my. ini, three
[Client] [mysql] [mysqld] These three settings become utf8.

+--------------------------+-----------------------------------------------------------------+| character_set_client     | utf8                                                            || character_set_connection | utf8                                                            || character_set_database   | utf8                                                            || character_set_filesystem | binary                                                          || character_set_results    | utf8                                                            || character_set_server     | utf8                                                            || character_set_system     | utf8

Is the subject inserted through a webpage or a terminal?

There is also the table encoding. The key lies in the table encoding.

create table employee(  //..............) DEFAULT CHARSET=utf8;

If the table creation statement is written in this way and the table encoding is set to UTF-8, the problem may be solved.