In 1969, Wong published the short story collection
When I Met Huilan Again, which was well received. In the following year, he published
I Want to Live, which was also well received. In 1970, he co-founded the
Singapore Association of Writers, after which he moved to America. He returned to Singapore in 1976 and was made the president of the association, a role he held for 20 years. He also served as the association's honorary president, the vice-president of the
Asian Chinese Writers Association, the president of the
World Chinese Writers Association, and the charter president of the
World Chinese Mini Fiction Research Association. In 1981, he was awarded the
Cultural Medallion, becoming the first Chinese-language writer to have been awarded the award. In the same year, he was awarded the
S.E.A. Write Award. He also left the Ministry of Education to join the Stamford College Group, In 1991, he published
The Happy Nest, which featured a different style of writing than his previous works. In 1993, he published
The Sun Brushes Against Me, a prose and short story collection, and
From Summertime to Wintertime at Water Curtain Cave Secondary School a short story and micro-novel collection. In 1997, he published the prose and short story collection
Oh! Eastern City. Wong officially retired in 2000, after which he continued to give lectures on modern Chinese literature at the
National University of Singapore and the
Singapore Institute of Management. He edited
A Preliminary Study of the History of Singapore Chinese Literature, which was published in 2002. In the same year, he was made a member of the Arts Advisory Panel of the
National Arts Council. He was awarded the Whole-Life Accomplishment on World Chinese Mini-Fiction Award by the World Chinese Mini-fiction Research Association in 2008, the Life-long Achievement Award for Micro-novels at the Zhengzhou Micro-novels Festival in 2011, and the Contribution Award at the World Conference on Chinese Micro-novels in 2018. ==Personal life==