[2] Tsu taught for nineteen years at Seton Hall University in South Orange, New Jersey.
[3] While there, he realized the shortage of adequate teaching supplies, and in 1961 commissioned John DeFrancis to write his popular series of Mandarin Chinese textbooks.
[2] He was later regent of John F. Kennedy University in Pleasant Hill, California.
[2] In 2001 Tsu was appointed chairman of the Advisory Committee on Asian Americans and Pacific Islanders in the administration of George W.
[2] He was president of the Asian American Political Education Foundation in San Francisco.