Hrrm I dont know how internships work in China, but wouldn’t that just mean you work there for a week or a month to see how it is like?
Sending an obviously weak literature major to an oil company is quite shitty though, your parents are not going to be helpful in this regard.
Though I don’t know what advice I could give for this situation, since everything is different in Germany…
I do hope everything will go at least somewhat well for you.