Liǎng guó zhàokāi le liánxíhuìyì, tǎolùn màoyì hézuò shìyí.
The two countries held a joint conference to discuss trade cooperation.
Tips
usage
联席 means 'sharing seats together.' 联席会议 specifically denotes a meeting where multiple bodies - departments, countries, or organizations - are present simultaneously, each with equal standing.
