张若昀（1988年8月24日－），出生于中国北京市，北京电影学院2007级表演系大专毕业，影视演员。2004年，参演首部电视剧《海的誓言》进入演艺圈。2011年，凭借革命剧《黑狐》中方天翼一角广受关注。2015年，在民国背景玄幻网络剧《无心法师》中成功塑造“痴情忠犬军阀”张显宗。2016年，连续主演多部电视剧，包括东方奇幻电视剧《九州·天空城》、谍战剧《麻雀》、青春剧《十五年等待候鸟》及网络剧《法医秦明》相继播出。2017年，主演古装电视剧《霍去病》，饰演霍去病。2019主演网络剧《庆馀年》男主角，饰演范闲。

Zhang Ruoyun was born on August 24, 1988, in Beijing, China. Growing up in a household with strong ties to the film industry—his father, Zhang Jian, is a director and producer, and his grandfather was a geologist—he was exposed to the world of storytelling and creativity from an early age. Despite his parents’ divorce when he was very young, Zhang's passion for the performing arts led him to pursue acting, and he later honed his craft at the prestigious Beijing Film Academy, graduating in 2007 .

Zhang made his acting debut in 2004, playing the younger version of a male protagonist in the television series 'The Sea’s Promise'. Over the next few years, he steadily built his career, gaining early public attention through roles in series like 'Snow Leopard' (2010) and its companion series 'Black Fox' (2011). His performance in these projects earned him recognition and awards such as the Most Popular New Actor, marking his arrival onto the national scene.

As his career progressed, Zhang Ruoyun expanded both the range and depth of his roles. In 2015, he starred in the popular web drama 'Wu Xin: The Monster Killer', which helped him gain a wider following across the Greater China region. However, it was in 2016 that he experienced a significant career breakthrough with the espionage drama 'Sparrow'. This role not only established him as a mainstream actor but also earned him accolades for his compelling portrayal of a patriotic and resourceful hero. Soon after, he headlined the well-received series 'Medical Examiner Dr. Qin', a production that garnered over 1.5 billion views on Sohu TV and further demonstrated his versatility across genres .

In addition to his success in television dramas, Zhang has also made a mark in films. He appeared in his first film, 'Sky on Fire', and later took on prominent roles in historical and epic dramas, including the widely popular 'Joy of Life'. This period piece, notable for its rich narrative and layered characters, affirmed Zhang Ruoyun's ability to adapt to complex roles and further solidified his standing within the Chinese entertainment industry.

Off-screen, Zhang is known for his thoughtful and evolving approach to his art. In his personal life, he married actress Tang Yixin in 2019, and in 2020 the couple welcomed their first child, a daughter. His journey from a promising young actor to a well-respected artist in both television and film is marked by his constant drive to challenge himself and explore new facets of acting, making him one of the most dynamic talents of his generation.

Trương Nhược Quân là anh chàng diễn viên trẻ tài năng của làng phim Hoa ngữ. Xuất thân từ Học viện Điện ảnh Bắc Kinh, Trương Nhược Quân với niềm đam mê diễn xuất của mình đã chăm chỉ hoạt động nghệ thuật và đạt được một số thành quả nhất định. Anh được đánh giá là có diễn xuất tốt, có thể diễn đa dạng nhiều kiểu nhân vật khác nhau.