Can't speak Korean well but have the ability to work in a foreign company in Qingdao?

I wonder if Korean companies have such high language requirements. I know that ordinary companies only need to recruit people in China (unless they are translators), as long as you can speak Chinese clearly. The same is true here in Qingdao. My company in Malaysia doesn't need foreign languages. Of course, it's better for you. Generally, foreign companies will have overtime, but according to their functions, they all have overtime pay, and it is voluntary. The treatment is generally three insurances and one gold. Accommodation is based on each company's own. ......