Carbon tetrachloride: Carbon tetrachloride, a colourless, dense, highly toxic, volatile, nonflammable liquid possessing a characteristic odour and belonging to the family of organic halogen encyclopÃdia britannica
Weihai å¨æµ· (pop:2,500,000) is a city in Shandong Province, North East China. It is located near the tip of the Shandong Peninsula, facing the Bohai Sea.eaches, Weihai is by the coast and has many nice beaches.Weihai has lots of beautiful parks .Such as Weihai Park,Huancuilou park and so on. Town Hall, In the city centre are the municipal buildings in front of which is a large and stately promenade.
Hainan Province. Hainan Island is the second largest island in China, which is situated on the Nanhai Sea (South China Sea) and facing Guangdong Province across Qiongzhou Strait. Hainan Province, established in 1988, consists of Hainan Island, Xisha Islands, Zhongsha Islands, Nansha Islands and the vast sea areas around them.