心头

zhè ge xiāo xi qù diào le wǒ xīn tóu de zhòng dàn

这个消息去掉了我心头的重担。

The news was certainly a weight off my mind.

mài diào fáng xiè xia le wǒ xīn tóu de yī fù zhòng dàn

卖掉房卸下了我心头的一副重担。

Selling the house is a weight off my mind.