Good communication & negotiation skill with suppliers.

与供应商良好的沟通与洽谈技巧；

youdao

Negotiation skill is a skill that not many people possess.

谈判技巧并不是每个人都会。

youdao

Optimize communication and negotiation skill and get along well with others.

优化人际沟通技巧，与人快乐相处。

youdao

Framing is a critical negotiation skill so why not practice it on the easy things (your own life) before trying it out on others.

FORBES: Best Kept Secrets of Success With Holiday Buying Guide

In particular they say price negotiation is a skill that many people think they have, but in reality do not.

BBC: Selling your own house: Could it save you a fortune?

He had great skill in managing expectations and negotiation.

FORBES: Connect