She is best known for her regular news spot "To-wen's World Report (Chinese: 多聞看世界)" on KSCI-TV (LA-18), the Asian-language station served Southern California.
Her book Měiguó dú xiě jiàoyù jiào wǒmen de liù jiàn shì (Six lessons for Chinese literacy education, from American classroom) is a national best seller in Taiwan.
[4][5] The series report badly hurt her credibility and eventually resulted her moving to United States in 2006 to rebuild her career.
The article received strong reaction among Chinese American community and the Taiwanese Breastfeeding Association launched a protection against World Journal.
"[9] In November 2013, Legal Aid Society-Employment Law Center submitted a lawyer's letter to World Journal on behavior of Tseng, asking for a policy change to protect breastfeeding women.