Sway n.

腾讯和阿里巴巴在中国商业中有着巨大的影响力。

（参考翻译：Tencent and Alibaba hold significant/enormous/considerable sway in Chinese commerce.）

The Chinese commerce are swayed by Tencent and Alibaba

父母的行为深深影响着孩子

The children are under the sway of their parents behavior

What parents say and do hold sway over their kids

The parents's behavior hold  sway over their children