有 + 传言 + 说 + Clause
The word 传言 (chuányán) means 'rumor' or 'hearsay,' and can also function as a verb meaning 'it is rumored.' It is commonly used in the pattern 有传言说 (there are rumors that) to introduce unverified information or gossip.
有传言说那家公司快要倒闭了。
Yǒu chuányán shuō nà jiā gōngsī kuài yào dǎobì le.
There are rumors that the company is about to go bankrupt.
这只是传言,你不要太当真。
Zhè zhǐshì chuányán, nǐ bú yào tài dàngzhēn.
It's just a rumor; don't take it too seriously.
网上传言他们已经分手了,但没人确认。
Wǎng shàng chuányán tāmen yǐjīng fēnshǒu le, dàn méi rén quèrèn.
Online rumors say they've already broken up, but no one has confirmed it.