Tensions between China and Japan still exist today, largely due to historical and territorial disputes. The two countries have conflicting claims over the Senkaku/Diaoyu Islands in the East China Sea, which has led to occasional flare-ups in tensions. Additionally, historical issues, such as Japan's wartime aggression and its treatment of Chinese citizens during World War II, continue to strain relations between the two countries. While there have been efforts to improve ties through diplomatic channels and economic cooperation, the underlying tensions persist. **

Yes, Hong Kong Chinese do speak Chinese. The official languages of Hong Kong are Chinese (Cantonese) and English. Cantonese is the most widely spoken language in Hong Kong, with the majority of the population being fluent in it. In addition to Cantonese, many Hong Kong Chinese also speak Mandarin, especially due to the increasing influence of mainland China. Overall, Chinese language proficiency is common among the population in Hong Kong. **

Yes, Chinese students typically write in Chinese characters in exams, especially for subjects like Chinese language and literature. However, for subjects like math and science, they may also need to write in Arabic numerals and mathematical symbols. Overall, Chinese students are proficient in writing in Chinese characters as it is a fundamental skill in their education system. **

Yes, the movie you are referring to is likely "The Karate Kid." It is a 1984 American martial arts drama film directed by John G. Avildsen and stars Ralph Macchio as a young man who learns karate from a Japanese handyman played by Pat Morita. The film follows the story of a teenager who moves to a new town and learns to defend himself against bullies with the help of his martial arts mentor. The movie is set in the United States, but it features a karate tournament where the protagonist faces off against his rivals, including a group of Chinese children. **

Yes, Mandarin is a language. It is the most widely spoken language in the world and is the official language of China and Taiwan. Mandarin is a tonal language, meaning that the pitch or intonation of a word can change its meaning. **

The answer to the question "Am I Chinese?" depends on your personal background and identity. Chinese identity can be based on nationality, ethnicity, or cultural affiliation. If you are a citizen of China, then you are Chinese in terms of nationality. If you have Chinese ancestry or heritage, then you may consider yourself Chinese in terms of ethnicity. If you identify with Chinese culture and traditions, then you may also consider yourself Chinese in a cultural sense. Ultimately, the answer to this question is a personal one that may encompass a combination of these factors. **

Yes, Chinese students typically write in Chinese characters in their exams. Chinese characters are the standard writing system used in China for both formal and informal communication, including exams. Students are expected to be proficient in reading and writing Chinese characters as part of their education. This includes writing essays, answering questions, and completing exams in Chinese characters. **

Traditional Chinese characters are the original form of written Chinese, which have been used for thousands of years. They are more complex and have more strokes compared to simplified Chinese characters. Simplified Chinese characters were introduced in the 1950s in an effort to increase literacy in China by reducing the number of strokes in characters. Simplified Chinese characters are used in mainland China and Singapore, while traditional Chinese characters are used in Taiwan, Hong Kong, and Macau. **