He was arrested again around midnight on 21 August 2007, with other 13 leaders of the 88 Generation Students for organizing peaceful demonstrations.
Following her 2003 release, she became involved with the pro-democracy 88 Generation Students Group.
Following a government crackdown on protestors, members of the 88 Generation Students Group were swiftly arrested.
Those arrested included the senior leaders of the 88 Generation Students' group as well as members of other student and civil advocacy groups.
He is the best-known member of the 88 Generation Students group, which is synonymous with the struggle for democracy.
After his release, he remained active in the pro-democracy movement, co-founding the 88 Generation Students Group.
The 88 Generation Students Group was founded in 2005.
After the sentencing, the 88 Generation Students Group members reportedly faced numerous hardships in prison.
Not only were demonstrators beaten violently by police, but multiple arrests were made and members of the 88 Generation Students group have been reimprisoned.
At around the same time, she joined the newly-formed 88 Generation Students Group.