Small languages commonly used by foreign lawyers.

As far as I know, English is the foundation for both small and large languages, and the international arbitration language is basically English. If I have to learn a small language, I think I can learn Japanese. At present, Japanese people take the law seriously in China, while South Americans seem to mix rarely in China. Those of us who do patent knowledge are basically equipped with English+professional ability, while the average person takes English+Japanese+professional minority business, and these people are still doing well. You can go to a law firm involved in Japanese practice, or you can go to a Japanese-funded practice. There is absolutely no worries about eating.