Yes, the Chinese eat dogs. Not only do they eat dogs, the way of their killing and cooking dogs are extremely and unthinkably brutal. The Koreans eat and kill dogs in similar ways to the Chinese, while the national percentage of dog-eating population against the total population is even higher in Korean Peninsula than in China.
Only the Japanese, out of the eternally rivaling and feuding three Northeastern Asian nations, do not eat dogs. As a matter of fact, apart from whale-hunting and whale meat consumption which makes Japan stand on par with some White Nordic countries in custom such as Norway and even US, Australia, and New Zealand of old days, the Japanese are known for loving, caring, treasuring, and adoring nature, such as mountains, forests, and rivers, and natural creatures especially dogs and horses, as well as cats, birds, insects and others.