Time in China follows a single standard time of UTC+08:00, which is 8 hours ahead of Greenwich Mean Time. China spans five different geographic time zones, from UTC+05:00 in the west to UTC+09:00 in the east, yet since 1949 China has only had a single standard time. The time UTC+06:00 is also used unofficially in Xinjiang and Tibet. Historically under the Republic of China it was divided into five time zones.

In mainland China this standard time is called Beijing Time (北京时间) domestically but it is commonly referred to as China Standard Time (CST) internationally. In Hong Kong it is called Hong Kong Time; in Macau it is called Macau Standard Time; and in Taiwan it is officially called National Standard Time (國家標準時間) and also Chungyuan Standard Time (中原標準時間, Central Standard Time) or Taiwan Standard Time (台灣標準時間).

Time zones were first set up and made official in China in 1912 under the Republic of China. The country was divided into five time zones, namely GMT+5.5, GMT+6, GMT+7, GMT+8 and GMT+8.5. Before that, time varied, while astrological predictions were conducted according to the time standard based on the locations of then capitals of the imperial dynasties.^{[citation needed]} A summer time was observed in 1919 in Tianjin and Shanghai, and parts of China from 1935 to 1962.^{[citation needed]}

China (ⁱ/ˈtʃaɪnə/; Chinese: 中国; pinyin: Zhōngguó; see also Names of China), officially the People's Republic of China (PRC), is the world's most-populous country, with a population of over 1.3 billion. Covering approximately 9.6 million square kilometres, the East Asian state is the world's second-largest country by land area, and the third- or fourth-largest in total area, depending on the definition of total area.

The People's Republic of China is a single-party state governed by the Communist Party of China. It exercises jurisdiction over 22 provinces, five autonomous regions, four directly controlled municipalities (Beijing, Tianjin, Shanghai, and Chongqing), and two mostly self-governing special administrative regions (Hong Kong and Macau). Its capital city is Beijing. The PRC also claims Taiwan—which is controlled by the Republic of China (ROC), a separate political entity—as its 23rd province, a claim controversial due to the complex political status of Taiwan and the unresolved Chinese Civil War. The PRC government denies the legitimacy of the ROC.

Donnie Yen Ji-Dan (born 27 July 1963) is a Hong Kong actor, martial artist, film director and producer, action choreographer, and world wushu tournament medalist. Apart from being a well-known film and television actor in Hong Kong, Yen has also gained international recognition for appearing in many films together with other prominent and internationally-known actors such as Jackie Chan, Jet Li and Michelle Yeoh.

Yen is widely credited by many as the person responsible for popularizing the traditional martial arts style known as Wing Chun. He played the role of Wing Chun grandmaster Ip Man in the 2008 film Ip Man, which was a box office success. This has led to an increase in the number of people taking up Wing Chun, leading to hundreds of new Wing Chun schools to be opened up in mainland China and other parts of Asia.Ip Chun, the eldest son of Ip Man, even mentioned that he is grateful to Yen for making his family art popular and allowing his father's legacy to be remembered.

Yen is considered to be Hong Kong's top action star; director Peter Chan mentioned that he "is the 'it' action person right now" and "has built himself into a bona fide leading man, who happens to be an action star." Yen is widely credited for bringing mixed martial arts (MMA) into the mainstream of Chinese culture, by choreographing MMA in many of his recent films. Yen has displayed notable skills in MMA, being well-versed in boxing, kickboxing, taekwondo, Muay Thai, wrestling, karate, Brazilian Jiu-Jitsu, Judo, Wing Chun, and Wushu. Seen as one of the most popular film stars in Asia in recent years, Yen is currently one of the most highly paid actors in the whole of Asia.

Li Lianjie ([lì ljǎntɕjɛ̌]; born April 26, 1963), better known by his stage name Jet Li, is a naturalized Singaporean film actor, film producer, Chinese martial artist, wushu champion, and international star who was born in Beijing.

After three years of intensive training with Wu Bin, Li won his first national championship for the Beijing Wushu Team. After retiring from Wushu at age 19, he went on to win great acclaim in China as an actor making his debut with the film Shaolin Temple (1982). He went on to star in many critically acclaimed martial arts epic films, most notably the Once Upon A Time In China series, in which he portrayed folk hero Wong Fei-hung.

Li's first role in a Hollywood film was as a villain in Lethal Weapon 4 (1998), but his first Hollywood film leading role was in Romeo Must Die (2000). He has gone on to star in many Hollywood action films, including Kiss of the Dragon and Unleashed. He co-starred in The Forbidden Kingdom (2008) with Jackie Chan, The Expendables (2010) with Sylvester Stallone, and as the title character villain in The Mummy: Tomb Of The Dragon Emperor (2008) opposite Brendan Fraser. He also appeared in the Hong Kong film Ocean Heaven (2010), directed and written by Xue Xiaolu.