What do Hong Kong and Taiwan share with China?

* Language: Hong Kong and Taiwan share a common written language with mainland China, which is Standard Mandarin Chinese. However, there are also several spoken dialects that are unique to Hong Kong and Taiwan.

* Culture: Hong Kong and Taiwan share many cultural similarities with mainland China, such as Confucian values, traditional festivals, and cuisine. However, there are also some differences, such as the prevalence of Western culture in Hong Kong and the influence of Japanese culture in Taiwan.

* History: Hong Kong and Taiwan were both part of the Chinese Empire for centuries. However, they were both also colonized by foreign powers, Hong Kong by the United Kingdom and Taiwan by Japan. This has led to some differences in their political systems and economic development.

* Geography: Hong Kong and Taiwan are both located on the coast of East Asia. However, Hong Kong is a special administrative region of China, while Taiwan is a self-governing island. This difference has led to some political tensions between the two sides.