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

Writing sheet of the characters :

• yì quán 意拳 (La boxe du Grand Accomplissement (appelée aussi Da Cheng Quan))

                                                                                                                                                                                                                                    
For more informations about these characters and their pronunciations, consult this page :
https://www.wushu-tao.com/page_ac_liste_car.php