Wushu Tao
(https://wushu-tao.com)

Writing sheet of the character :

• guān 关 (Passe / défilé / passage / col / difficulté / douane / fermer / clore / être fermé / éteindre / emprisonner / mettre en prison / concerner / avoir rapport à / faire faillite)

                                                                                                                                                                                                                                    
For more informations about this character and his pronunciation, consult this page :
https://wushu-tao.com/page_ac_liste_car.php