She made her debut on television dramas when she was cast in Meteor Rain, the sequel of the famous drama Meteor Garden.
She has also starred in foreign drama series such Taiwanese series Meteor Garden and in several Hong Kong dramas.
With its ever-increasing popularity, Hana Yori Dango was then made into a popular live action TV series in Taiwan titled Meteor Garden.
Zheng Jun has achieved some fame within the US through his recorded Chinese language version of Coldplay's song "Yellow", entitled "流星" ("shooting star," pinyin: Liú Xīng), which was included in the soundtrack of the 2001 Taiwanese television series Meteor Garden I.
Madison Square Garden | Covent Garden | The Secret Garden | Operation Market Garden | botanical garden | Gloster Meteor | Boston Garden | New York Botanical Garden | Hirshhorn Museum and Sculpture Garden | Japanese garden | Garden of Eden | Garden City, New York | Garden City | The Garden | Welwyn Garden City | TD Garden | Garden city movement | Spring Garden Township, York County, Pennsylvania | Spring Garden Township | Graeme Garden | Garden Grove, California | Garden District, New Orleans | Garden District | Allerton Garden | University of Copenhagen Botanical Garden | Royal Botanic Garden Edinburgh | Rose Garden | Mary Garden | Winter Garden Theatre | Olive Garden |
Ou is junior to other Taiwanese entertainers such as Barbie Hsu, whom he co-starred with in the Meteor Garden series, and Dee Hsu; and senior to Alien Huang, Rainie Yang, Genie Chuo and Cyndi Wang.