Wushu Tao
(https://www.wushu-tao.com)
Writing sheet of the character : - xīn 辛 (Le 8e des 10 Troncs célestes / saveur / souffrance)
 
For more informations about this character and his pronunciation, consult this page :
https://www.wushu-tao.com/page_ac_liste_car.php