China has less casual dating than America, and this has a lot to do with China’s conservative history.
But in China, people more often than not are dating to try and obtain a serious or steady relationship.
The most generic and straightforward answer is that your relationship with the Western person is going to be more casual.
Let's take a look at the detailed distinctions between the relationships.
The cultural differences are the main reasons for the divide between dating styles of Americans and Chinese.
Hopefully this has given you a better idea of the differences of dating a Chinese person versus an American person.