Its finally confirmed. Here is the line-up:
Kaohsiung: Chen chu (A solid chance of winning)
Tainan: William Lai (A good chance of winning)
Taichung: Su Jia-chyuan (Currently, not much chance of winning)
Taipei: Su Tseng-chang (Given Hau's record, Su has as good an opportunity as ever to win)
New Taipei City: Tsai Ying-wen (Up against the KMT's princeling Eric Chu - a tough battle)