C671 About the invoice

After a while, I heard the sound of Mei Ling's footsteps as she pushed the door open. Then, I heard Mei Ling's voice as she said, "Boss Su, I was looking for you because of that invoice!"

My ear was close to the door as I listened to Liu Jianguo and Mei Ling speak.

"Oh ?" President May, what's wrong? " Liu Jianguo said