BEIJING, (AFP) - Companies are increasingly moving staff and offices to global investment hotspot China, but while still a developing country it has some of the world's highest living costs for expatriates, according to a new survey. Companies are increasingly moving staff and offices to global investment hotspot China, but while still a developing country it has some of the world's highest living costs for expatriates, according to a new survey. Here Beijing construction(AFP/File/Peter Parks) Conducted by the US-based Mercer Human Resource Consulting firm, the survey says the cost of apartments and tuition for children in China's expat hubs was...