C407 Achieving Cooperation

Facing Su Wan's arrogant confidence, Zhang Youbin said disdainfully, "Who said I'm not as efficient as you? You say that if I'm not taller than you, I won't be taller than you? "No, I want you to give me the information and let me check it out."

"I don't believe in your efficiency and ability." Su Wan said mercilessly.

"Do you think I'm stupid?" Zhang Youbin retorted, "You sound so professional