PHP inserts Chinese characters into MYSQL.

PHP inserts Chinese characters into MYSQL. if you have any questions, I am a newbie. if you insert Chinese characters into MYSQL through PHP, you cannot insert them. My code is as follows, the page and MYSQL character set are all UTF-8 $ dbc = mysqli_connect ('localhost', 'root', 'roo PHP inserts Chinese into MYSQL, there is a problem
Hello everyone, I am a newbie. I can't insert Chinese characters into MYSQL through PHP.
My code is as follows, the page and MYSQL character set are all UTF-8

$ Dbc = mysqli_connect ('localhost', 'root', 'root', 'aliendatabase ')
Or die ('error connecting to MySQL server .');

$ Query = "insert into aliens_abduction (other) VALUES ('hao ')";

$ Result = mysqli_query ($ dbc, $ query)
Or die ('error querying database .');

Mysqli_close ($ dbc );

In addition, Chinese characters are inserted on the MYSQL client. the following error occurs:

Mysql> insert into a values ('hao ');
ERROR 1366 (HY000): Incorrect string value: '\ xBA \ xc3' for column 'A' at row 1

The MYSQL character set is as follows:
Mysql> show variables like '% char % ';
+ -------------------------- + --------------------- +
| Variable_name | Value |
+ -------------------------- + --------------------- +
| Character_set_client | utf8 |
| Character_set_connection | utf8 |
| Character_set_database | gbk |
| Character_set_filesystem | binary |
| Character_set_results | utf8 |
| Character_set_server | utf8 |
| Character_set_system | utf8 |
| Character_sets_dir | C: \ Program Files \ MySQL Server 5.5 \ share \ charsets \ |
+ -------------------------- + --------------------- +


------ Solution --------------------
$ Query =

Previously added

Mysql_query ("set names 'utf8 '");
------ Solution --------------------
The main solution!
Run the command in the dos window. if so, run the set names gbk command before insert;