Sun Yu (177–215), courtesy name Zhongyi, was a cousin of Sun Quan, a warlord who lived in the late Eastern Han dynasty and later became the founding emperor of the state of Eastern Wu in the Three Kingdoms period.
 Sun Yu was the second son of Sun Jing, a younger brother of Sun Quan's father Sun Jian.
Charles Hutchison (December 3, 1879 – May 30, 1949) was an American film actor, director and screenwriter.
 He appeared in 49 films between 1914 and 1944.
 He also directed 33 films between 1915 and 1938.
 Though he directed numerous independent silent features, he is best remembered today as Pathé's leading male serial star from 1918 to 1922.
 In 1923 he went to Britain and made two films "Hutch Stirs 'em Up" and "Hurricane Hutch in Many Adventures" for the Ideal Film Company.
 He made one last serial in 1926, "Lightning Hutch", for Arrow Film Company.
 It was meant to be a comeback vehicle, but the production company went into bankruptcy just as it was released.
Phantom Patrol is a 1936 American film directed by Charles Hutchison.
Hurricane Hutch in Many Adventures is a 1924 British silent comedy action film directed by Charles Hutchison and starring Charles Hutchison, Warwick Ward and Malcolm Tod.
Little Toys () is a 1933 silent film directed by filmmaker Sun Yu.
 It is one of two films Sun Yu directed in 1933 (the other being "Daybreak").
 The film stars popular Chinese actress Ruan Lingyu and was produced by the leftist film production company Lianhua Film Company.
Hutch Stirs 'em Up is a 1923 British silent comedy action film directed by Frank Hall Crane and starring Charles Hutchison, Joan Barry and Malcolm Tod.
 It was based on the novel "The Hawk of Rede" by Harry Harding.
Out of Singapore is a 1932 American drama film directed by Charles Hutchison.
 The film was re-released by Astor Pictures in 1941 as Gangsters of the Sea.
Sun Yu (March 21, 1900 – July 11, 1990) was a major leftist film director active in the 1930s in Shanghai.
 One of the core directors of the Lianhua Film Company, Sun Yu made a name for himself with a series of socially conscious dramas in the early to mid-1930s.
 After the Japanese invasion of China in 1937, Sun Yu made his way to the interior, where he continued to make films glorifying the war effort against the Japanese.
Lianhua Symphony () (also known as Symphony of Lianhua) is a 1937 Chinese silent anthology film.
 Produced by Lianhua Film Company, it served as a showcase of the studio's possibilities.
 It consists of eight segments of various duration and genre, directed by eight prominent directors of the era: Cai Chusheng, Fei Mu, He Mengfu, Situ Huimin, Shen Fu, Sun Yu, Tan Youliu, and Zhu Shilin.
Lu Su (172–217), courtesy name Zijing, was a diplomat, military general and official serving under the warlord Sun Quan in the late Eastern Han dynasty.
 In 200 CE, when Sun Quan had just taken over the reins of power, his adviser Zhou Yu recommended Lu Su as a talent to him.
 Lu Su started his service under Sun Quan since then.
 As one of Sun Quan's most important advisers in the warlord's early career, Lu Su is best known for making the following contributions.
 Firstly, in 200 CE, he drafted a long-term strategy for Sun Quan's power bloc to emerge as one of three major contending powers in China – a plan similar to Zhuge Liang's Longzhong Plan, which was proposed about seven years later.
 Secondly, before the Battle of Red Cliffs in late 208, he was the first person to persuade Sun Quan to ally with Liu Bei against Cao Cao.
 Thirdly, he succeeded Zhou Yu as the frontline commander of Sun Quan's forces in 210 after Zhou's death and maintained the Sun–Liu alliance.
 Fourthly, in 215, he represented Sun Quan at the negotiations with Liu Bei's general Guan Yu during the Sun–Liu territorial dispute over Jing Province.

Question: Which of the following directors, Sun Yu and Charles Hutchison, was born first?
Answer: Charles Hutchison