Is "Sweet Honey" Sun Li's first movie?

No.

Sun Li's first TV series was "Jade Goddess of Mercy".

Sun Li began to learn dance at the age of 5, visited foreign countries to perform at the age of 11, and served as a civilian soldier of the Shanghai Reserve District Civilian Troupe at the age of 15 (for 3 years); after her discharge from the army, she enrolled in the Oriental Culture College; she won the second runner-up prize at a competition in Singapore in 2001, and then signed a contract with Haiyun. 2004, she won the Most Popular Actress Prize at the 22nd Golden Eagle Awards for her reassuring performance as the female protagonist of Haiyan's drama "Jade Goddess of Mercy". 2005 From 2005 to 2009, she gained attention for her roles as the female lead in period dramas such as Happiness Like Flowers, Sweet Honey, Scarlet Romance, New Shanghai Tang, and Auntie Duohe, etc. In 2012, she became popular for her role as the female lead in the Qing Dynasty drama Legend of the Harem Zhen Huan, and was shortlisted for the Best Actress Award at the 41st International Emmy Awards. 2013, she sang the chorus of "The Wind Blows Wheat and the Waves" with Li Jian at the Spring Festival Gala of the Year of the Snake. In 2014, she won the Best Actress Award at the 20th Shanghai Television Festival and the Most Popular Actress Award at the 27th Golden Eagle Awards for her role in the fashion drama "Spicy Mom", and released a new song, "Perceiving the Magic of Growing Up", on June 10, 2016, she was awarded the Best Actress Award at the 22nd Shanghai Television Festival for her film and television work "Legend of the Moon. "Award for Best Actress, and then starred in the TV series "That Year's Flowering". 2017, joined Zhang Yimou's new film "Shadow" and acted as the female lead.