Which Chinese language should one translate to?
China is a huge country of 1.4 billion people so it’s inevitable that over centuries various different languages and dialects have evolved. It also shouldn’t be forgotten that people of Chinese origin live in all corners of the Earth. Which language you choose to translate into for the Chinese market will depend on who the translation is for. If you are targeting Chinese people living in Australia or Britain it wouldn’t be feasible to translate your documents into a Chinese language as invariably Chinese people living in these two countries will be able to speak English, depending on how long they have been living in the country.