Question: Who directed a 2000 Hong Kong romantic film starring a Hong Kong singer and actor ranked #6 in the 2013 Forbes China Celebrity Top 100 List?

Context paragraphs:
Eason Chan: Eason Chan Yick-shun (born 27 July 1974) is a Hong Kong singer and actor.  He has been cited by "Time" magazine as a front runner of the next generation of Cantopop.  The media in Hong Kong ranked him as the next "God of Song" after Samuel Hui and Jacky Cheung.  In 2012, "Time Out Hong Kong" named Chan as the "King of Asian Pop".  Chan is ranked #6 in the 2013 Forbes China Celebrity Top 100 List.

G.E.M. (singer): Tang Tsz-kei (; born 16 August 1991), better known by her stage name G.E.M. (an abbreviation of Get Everybody Moving), is a Chinese singer-songwriter based in Hong Kong.  She debuted her singing career by releasing the self-titled EP "G.E.M." in 2008.  In 2012, she released the album "Xposed", and won a Hong Kong Top Sales Music Award for the Best Sales Local Female Vocalist.  In 2014, she appeared on Chinese singing competition program "I Am a Singer" (season 2), and then gained popularity in Greater China.  In the same year, she won a Nickelodeon Kids' Choice Award for Favorite Asian Act.  In 2015, she was ranked eleventh on the "Forbes" China Celebrity 100.  In 2016, she became the only Asian artist featured in the "Forbes" 30 Under 30 (Music).

Lavender (2000 film): Lavender () is a 2000 Hong Kong romantic film written and directed by Riley Yip Kam-Hung.  The film stars Taiwanese actor singer Takeshi Kaneshiro, Hong Kong actress singer Kelly Chen and actor singer Eason Chan.  The title of the film is derived from Kelly Chen's character Athena's deceased boyfriend favorite scent, which was lavender.  The film is the third collaboration between Kaneshiro and Chen, the two previously co-starred together in 1996 "Lost and Found" and 1998 "Anna Magdalena".

Trouble Maker (film): Trouble Maker () is a 1995 joint Taiwan and Hong Kong romance comedy film directed by Taiwanese director Kevin Chu and produced by Hong Kong director Wong Jing.  Starring Taiwanese actor singer Takeshi Kaneshiro, Hong Kong actor Ng Man-tat, Hong Kong actress Athena Chu and Taiwanese child actor Steven Hao Shao Wen.  The Hong Kong Chinese title 蠟筆小小生 translates as "Crayon Siao Siao San" which is derived from the popular Japanese manga "Crayon Shin-chan" about a mischievous little boy.  The movie was first released in Taiwan under the title "Fart King 臭屁王".  The movie was renamed and dubbed in Cantonese for all the Taiwanese actors to cater to the Hong Kong audiences.  Hong Kong actors Ng Man-tat, Athena Chu and Gabriel Wong Yat-San (known by his nickname "Small Turtle") filmed their lines in Cantonese which was dubbed over by an actor for the Mandarin version.  The movie was released in Taiwan on 25 March 1995 and then a week later on 1 April 1995 in Hong Kong.

Yang Yang (actor): Yang Yang (, born 9 September 1991) is a Chinese actor.  He made his acting debut in the Chinese television drama "The Dream of Red Mansions" (2010).  Since then, he has received recognition for his roles in television dramas "The Lost Tomb" (2015), "The Whirlwind Girl", (2015), "Love O2O" (2016) and film "The Left Ear" (2015).  He was ranked the fifth in the Forbes China Celebrity 100 list in 2017.

Hong Kong–Mainland China conflict: Tensions between people from Hong Kong and mainland China have developed since the handover of Hong Kong's sovereignty to China in 1997, and in particular since the late 2000s and early 2010s.  Various factors have contributed to the development of such tensions: these include a difference between the popular interpretation in Hong Kong of the "One country, two systems" constitutional principle as against the Chinese government's official interpretation; policies of the Hong Kong and central governments to encourage mainland visitors to Hong Kong; and changing economic environments in Hong Kong and mainland China.  Increasingly, these tensions have resulted in a rising sentiment in Hong Kong of hostility to "mainlanders" and resentment at a perceived trend towards assimilation and interference from the mainland and the central government, and at the same time a rising sentiment in mainland China of bewilderment and resentment at assertions that Hong Kong is, and should remain, different from the mainland in terms of political system, culture and language.

Intoxicated Lover: Intoxicated Lover is the Debut Cantonese studio album by Hong Kong singer Kelly Chen.  It was released on December 15, 1995, through Go East Entertainment Company Ltd/ Polygram Recaords in Hong Kong.  "Intoxicated Lover" was characterized as a Brit Pop record that was under the influence of pop music from the Early 1990s.  This album includes a wide range of Highly qualified songs which aren't easily found in other Hong Kong singer's Debut album.  And it successfully intermingles pop with elements of Trip hop, Dance-pop and Acoustic music which had a great influence on The Music of Hong Kong at that time.

Joey Yung: Joey Yung (; born 16 June 1980) is a Hong Kong singer and actress signed to Emperor Entertainment Group.  Since her musical debut in 1999, Yung has won numerous awards, including the prestigious JSG 'Most Popular Female Singer' and 'Ultimate Best Female Singer – Gold' awards a record-breaking nine times, thus emerging as one of the foremost Cantonese singers of all time.  She was ranked 63rd on the 2014 Forbes China Celebrity 100, making her the most influential Hong Kong-based female singer that year.  In 2014, she reportedly earned HK$80 million (US$10.3 million).

A Chinese Ghost Story: A Chinese Ghost Story () is a 1987 Hong Kong romantic comedy horror film starring Leslie Cheung, Joey Wong and Wu Ma, directed by Ching Siu-tung and produced by Tsui Hark.  The plot was loosely based on a short story about Nie Xiaoqian from Qing dynasty writer Pu Songling's "Strange Stories from a Chinese Studio" (聊齋誌異), and also inspired by the 1960 Shaw Brothers Studio film, "The Enchanting Shadow".  The film was popular in Hong Kong and several Asian countries, including South Korea and Japan, when released.  Most notably it boosted the stardom of Joey Wong, won Leslie Cheung popularity in Japan, and sparked a trend of folklore ghost films in the Hong Kong film industry, including two sequels, an animated film, a television series and a 2011 remake.  The film was ranked number 50 of the Best 100 Chinese Motion Pictures presented at the 24th Hong Kong Film Awards.

Feng Shaofeng: Feng Shaofeng (born 7 October 1978), also known as William Feng is a Chinese actor.  He is currently an artist under the management of Huayi Brothers.  Feng rose to fame with the hit time travel series "Palace" (2011).  He was ranked number 33rd on 2012 Forbes China Celebrity 100 List.  He won the Hundred Flowers Award for Best Actor for his role in the film "Wolf Totem" (2015).

Supporting paragraphs: Lavender (2000 film) Eason Chan
Answer: Riley Yip Kam-Hung