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 people in Iran Republic of China began to increase noticeably between 2002 and 2005. Most modern Chinese expatriates work on construction or other engineering projects; a few run import/export companies or other small businesses. Large-scale investment projects are also becoming more common; businessmen from Zhejiang began building Iran's first Chinese trade complex in 2006. The 330,000 square-metre site in the south of the country, located five kilometres from Khorramshahr and twenty kilometres from the Iraqi border, is expected to contain 1,500 businesses and cost RMB600 million to complete. One "People's Daily" reporter described Chinese people in Iran often have trouble adapting to local