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Chinese sausage is a generic term referring to the many different types of sausages originating in China. It is commonly known by its Cantonese name "Lap Cheong" or "Lap Chong" (written as "臘腸" in Traditional Chinese or 腊肠 in Simplified Chinese characters.
There is a choice of fatty or skimmed sausages. There are different kinds ranging from those made using fresh pork to those made using pig livers, duck livers and even turkey livers. Usually a livery sausage will be darker in colour than one made without liver. Recently, there have even been countries producing chicken Chinese sausages. Traditionally they are classified into two main types. It is sometimes rolled and steamed in dim sum.
- Lap Chang (Cantonese) or là cháng (Mandarin) (臘腸/腊肠) is a dried, hard sausage usually made from pork and a high content of fat. It is normally smoked, sweetened, and seasoned with Rose water, rice wine and soy sauce.
- Run Chang (膶腸) is made using duck liver.
- Xiang Chang 香腸 - xiāng cháng) is a fresh and plump sausage consisting of coarsely chopped pieces of pork and un-rendered pork fat. The sausage is rather sweet in taste.
- Nuomi Chang (糯米腸 - nuò mǐ cháng) is a white coloured sausage consisting of glutinous rice and flavouring stuffed into a casing and then steamed or boiled until cooked. The nuomi chang of some Chinese cultures have blood as a binding agent similar to Korean Sundae.
- Xue Chang (血腸 - xuě cháng) are Chinese sausages that have blood as the primary ingredient. Bairouxue Chang (白肉血腸 - bái ròu xuě cháng ) is a type of sausage popular in the North East of China that includes chopped meat in the blood mixture.
Short Cantonese dried sausages
Southern China and Hong Kong 
Chinese sausage is used as an ingredient in quite a number of dishes in southern Chinese provinces of Guangdong, Fujian, Jiangxi, Sichuan and Hunan, and also Hong Kong. Sichuan sausage also contains red chili powder and Sichuan pepper powder, which gives the sausage a special flavor. Two common examples of such dishes include fried rice and lo mai gai. The traditional unpackaged forms are usually found in street market or wet markets.
Wing Wah is a famous Hong Kong company that produces Chinese sausages.
Northern China 
In Northeast China, a popular regional specialty is smoked savory hóng cháng (红肠，red sausage) similar to Polish sausages. It was introduced to Harbin by a German sausage maker in 1931. The sweeter dried version similar to southern Chinese sausages are also produced.
In Burmese, the sausage is called either kyet u gyaung (or chicken sausage; ကြက်အူချောင်း) or Wet u gyaung (or pork sausage; ဝက်အူချောင်း). The sausages made in Myanmar are more meaty and compact compared to those in Singapore or China. They are usually used in fried rice and along with fried vegetables, mostly cabbage.
In the Philippines, Chinese sausage is more popularly known as tsorisong Macau (Spanish: chorizo de Macao), with the Spanish-influenced one called tsorisong Bilbao (chorizo de Bilbao). It is used in Chinese-derived dishes such as pancit Cantón and Siopao Bola-bola, among others.
Singapore has been coming up with innovative Chinese sausages that are healthier than the traditional variety. Examples include low fat, low sodium and even high fibre Chinese sausages.
Taiwan also produces a similar form of sausage, however they are rarely dried in the manner of Cantonese sausages. Also, the fat and meat may be emulsified and they contain a larger amount of sugar and so are sweeter in taste. These sausages are usually produced by local butchers and sold at markets or made directly at home. This variant of Chinese Sausage is known as xiangchang (香腸) in Mandarin Chinese, literally meaning fragrant sausage.
Yam kun chiang
, a Thai salad made with la chang
In Thai, the Chinese sausage la chang is called kun chiang (Thai: กุนเชียง) after its name in the Teochew dialect (kwan chiang in Teochew), the dominant Chinese language within the Thai Chinese community. It is used in several Chinese dishes by the sizeable Thai Chinese community, and also in some Thai dishes such as yam kun chiang, a Thai salad made with this sausage. There is also Chinese sausage made with Snake-headed Fish (Pla chon; Thai: ปลาช่อน) meat.
In Vietnamese, the Chinese sausage is called "lạp xưởng" or "lạp xường".
Outside Asia 
It is available in Asian supermarkets overseas mostly in the vacuum-packaged form, although some Chinese groceries sell the unpackaged varieties as well. These tend to be made locally, for example much of the Chinese sausage sold in Canada is produced by a number of manufacturers based in Vancouver and Toronto. Lup Cheong is also a very popular sausage in Hawaii due to large amounts of Chinese in Hawaii, and have developed it into local cuisine, such as many local sausage companies, for example Kukui, makes Lup Cheong, as well as other regional varieties.
See also