A milk allergy is an immune reaction to one of the many proteins in animal milk, although it is most often caused by the alpha S1-casein protein in cow's milk. A milk allergy is sometimes confused with lactose intolerance because they often share symptoms. The two conditions are very different, however.
Shenzhen ([ÊÉÌn.ÊÊÉÌn]; Chinese: æ·±å³) is a major city in Guangdong Province, China and one of the five largest and wealthiest cities of China. The city is located immediately north of Hong Kong Special Administrative Region and holds sub-provincial administrative status, with powers slightly less than a province.
Shenzhen is located in the Pearl River Delta, bordering Hong Kong to the south, Huizhou to the north and northeast, Dongguan to the north and northwest. Lingding Yang (Lintin Sea) and Pearl River to the west and Mirs Bay to the east.henzhen is a major financial center in southern China. The city is home to the Shenzhen Stock Exchange as well as the headquarters of numerous high-tech companies. It was dubbed as China's Silicon Valley due to this high concentration of technology companies.