How to make symbols with keyboard

[chokhong]

Em có cái này cũng hay xin cống hiến:

(^^^) Shark with sharp teeth out
<(") Penguin looking to the left.
:|] Robot face.
A happy smiley face.
A sad and frowning smiley...
:P Sticking tongue out.
A big grin and laughing.
:O Shocked and surprised.
;) Winking.
B) Nerdy smiley with glasses.
B| Cool smiley wearing...
> Upset and angry.
:/ Unsure or doubtful emoticon.
:'( Crying emoticon with tears.
3 Laughing devil emoticon.
O A blushing angel with a halo.
:* Girl sending a kiss and a...
<3 A red heart emoticon.
^_^ Kekeke happy emoticon.
-_- Annoyed, sighing or bored.
o.O Confused or WTF emoticon.
>:O Upset, angry or shouting...
:v A Pacman emoticon.
:3 Cat faced smiley.

[El Chapo]

♂ → ♀ + ♦ = ♥

Tui đang hỏi cách làm sao để gỏ symbol trên keyboard. Ý bác chưng mấy cái symbol lên là ý gì, tui không hiểu?

[thantai]

Cám ơn nhiều lắm .

[doigiohu]

Cám ơn hướng dẫn rất hứu ích này.

[Saigon]

Hay. Cám ơn.