Tobacco official website shows that tobacco brands in Liaoning Province, such as Great Hall, Changbai Mountain, Ginseng Tobacco and Longyan Tobacco, may not exist in other provinces. This is mainly because these tobacco brands are only sold in Liaoning province, not nationwide. There are also some local tobacco brands, such as Jinshitan Tobacco, which is also a local tobacco brand in Dalian, Liaoning. Mainly sold locally, it is difficult to buy elsewhere.