Chinese people in Germany community. For example, in Tilburg, the restaurant industry employs roughly 60% of the Chinese population. Even students in Germany who earned doctorates in the sciences have ended up starting restaurants or catering services, rather than engaging in any work related to their studies. In Berlin, many Chinese restaurants can be found in Walther Schreiber Platz, as well as along Albrechtstrasse and Grunewaldstrasse. The travel agency business is another one in which intra-ethnic networks have proven valuable; Chinese travel agencies in Germany sell primarily to other Chinese making return trips to their country of origin. Estimates of the number of Chinese
Chinese Singaporeans Singapore, such as Hokkien, Teochew, or Cantonese, have also been largely acculturated and differ from what is spoken in China. Singaporean Chinese and mainland Chinese have had a testy relationship in recent years. While the reasons for such a contentious relationship are multi-factorial, one of those mentioned was the cultural differences between Singaporean Chinese (whose ancestors were mainly from Southern parts of China) and mainland Chinese (who are mainly from Northern China). The early records of Singapore in Imperial Chinese sources named Singapore as "Long Ya Men" (龙牙门), "Dan Ma Xi" (单马锡 or 淡马锡). Later other terms such as "Xi