Question: Who are Vanelle and Zheng Junli?
Context: Shi Dongshan (December 29, 1902 – February 23, 1955), born Shi Kuangshao, was one of the most prominent film directors and screenwriters in pre-Communist China, together with Chen Liting, Cai Chusheng, and Zheng Junli.  His most notable film was "Eight Thousand Li of Cloud and Moon", released in 1947.  He served in the Communist government after 1949, but was later persecuted and committed suicide in 1955. Zheng Biao, also known as "Demon Lord Zheng" (Zheng Mojun), is a fictional character in "Water Margin", one of the Four Great Classical Novels of Chinese literature.  He serves under Fang La, a rebel leader who established a separatist regime in southern China against the ruling Song Empire.  Fang La is one of the rebel leaders that the 108 Liangshan outlaws have to defeat after they have been granted amnesty by the Song government.  Zheng Biao holds the position of "Grand Commandant" in Fang La's rebel state.  He is best known for killing the couple Wang Ying and Hu Sanniang. Zheng Junli (December 6, 1911 – April 23, 1969) was an actor and director born in Shanghai and who rose to prominence in the golden age of Chinese Cinema.  His films "The Spring River Flows East" and "Crows and Sparrows" are widely considered classics of Chinese cinema.  He was severely persecuted during the Cultural Revolution and died in prison. The Spring River Flows East, also translated as The Tears of Yangtze, is a 1947 Chinese film directed by Cai Chusheng and Zheng Junli and is generally considered one of the great Chinese films of the period.  The Hong Kong Film Awards ranked it in its list of greatest Chinese language films ever made at number 27.  Produced by Kunlun Film Company, the film is over three hours long and consists of two parts, "Eight War-Torn Years" (八年離亂) and "The Dawn" (天亮前后), released one after the other the same year. Brush with Danger is an American action thriller film produced and directed by Livi Zheng.  The film stars Ken Zheng, Livi Zheng, Norman Newkirk, Nikita Breznikov, Michael Blend, and Stephanie Hilbert.  The film was written, produced, and directed by a brother-sister duo from Indonesia; Livi Zheng and Ken Zheng, who after pursuing martial arts and filmmaking separately, came together to create this martial arts action thriller.  The film also includes collaborations with David L Boushey (stunt coordinator) and Garry Schyman (composer).  The film was released in theaters in the United States on September 19, 2014. Zheng Gu(), courtesy name Shouyu(守愚) was a Chinese poet who lived in the late Tang dynasty.  Zheng was born in Yuanzhou.  He held several different civil positions during the reign of Emperor Xizong of Tang and Emperor Zhaozong of Tang but he is best known for his literary works.  Zheng was one of the ten sages of Fanglin(芳林十哲).  Along with the other nine sages, he was one of the popular poets in the late Tang dynasty.For most of his contemporaries, he was known as Zheng Duguan(鄭都官).  Duguan is the civil position Zheng held in the imperial court. Vanelle is an American actress, writer, director, producer, and model. Zheng Jing (; 25 October 1642 – 17 March 1681), courtesy names Xianzhi (賢之) and Yuanzhi (元之), pseudonym Shitian (式天), was a 17th-century Chinese warlord and Ming Dynasty loyalist.  He was the eldest son of Koxinga (Zheng Chenggong) and a grandson of the pirate-merchant Zheng Zhilong.  After the conquest of Fort Zeelandia in 1662 by his father, Zheng Jing controlled the military forces in Xiamen and Quemoy on his father's behalf.  Upon the death of his father six months later, Zheng Jing contested throne as the King of Tungning with his uncle, Zheng Shixi.  The dispute was resolved in Zheng Jing's favor after he successfully landed an army in Taiwan despite strong opposition by the forces of his uncle.  This was followed by Zheng Shixi withdrawing his claim. Crows and Sparrows () is a 1949 Chinese film made by Kunlun Studios on the eve of the Communist victory and directed by Zheng Junli.  Notable for its extremely critical view of corrupt Nationalist bureaucrats, the film was made as Chiang Kai-shek's Nanjing-based government was on the verge of collapse, and was not actually released until after the Chinese Civil War had ended. Chen Liting (; 20 October 1910 – 27 August 2013) was a Chinese playwright, drama and film director, screenwriter, and film theorist.  He was one of the most prominent film directors and screenwriters in pre-Communist China, together with Shi Dongshan, Cai Chusheng, and Zheng Junli.  His most famous film was "Women Side by Side" (1949).
Answer: Vanelle is an American actress