By Tom Farmery For Mailonline
Published: 00:47 BST, 18 July 2017 | Updated: 00:47 BST, 18 July 2017
Aubameyang looked in high spirits as he trained with his team-mates during the training session in Guangzhou.
Dortmund take on Milan in the opening fixture of this year's International Champions Cup.
Aubameyang looked in high spirits during the training session in Guangzhou on Monday
Chelsea remain interested in Dortmund's star striker but may need to shell out over £60m