Wushu Tao
(https://www.wushu-tao.com)
Writing sheet of the characters : - jiāo chā 交叉 (Croisement / intersection / se croiser / se couper / s'entrecroiser / chevaucher / s'imbriquer)
   
For more informations about these characters and their pronunciations, consult this page :
https://www.wushu-tao.com/page_ac_liste_car.php