China-ROK relations have been in a state of tension in recent years. The main reasons are the tense situation on the Korean Peninsula and the fact that South Korea's policy towards the Korean Peninsula is different from that of China. In addition, the differences between the two countries in the fields of trade and economy are also one of the reasons for the tension.

A few years ago, China-ROK relations were influenced by South Korea's deployment of the American Sadr system, which China strongly opposed. South Korea is also promoting military cooperation with the United States.

Nevertheless, China and South Korea have maintained good cooperative relations in some fields. The two countries maintain close ties in the fields of trade and economy, and South Korea is also an important trading partner of China.

At present, China-ROK relations have not yet solved problems, and the two countries should resolve their differences through dialogue and consultation in order to maintain regional peace and stability.