"I want to go to Czech" in Czech?

Chci jet do České Republiky

"I want to go to Czech" in Czech?

Hello, what exactly do you mean by this English sentence?

Chci se naučit česky. I want to learn Czech.

Chci jet do České republiky. I want to go to the Czech Republic.

Chci jít do češtiny. I want to go to Czech class. (= once)

Chci chodit do českého kurzu. I want to go to (attend) Czech course. (= regularly)