Wu was born in Banqiao District of New Taipei City in 1995.

[3] In an international 9-Ball tournament, Wu consecutively defeated 2 former world champions, Xiaoting Pan from China[4] and Allison Fisher from England.

[6] In the Taiwan selection to Women's World 10-Ball Championship 2013, she was selected by defeating Lin Hsiao-Chi (WPA ranking 26th), Lai Hui-Shan (WPA ranking 15th) and 2013 World Games gold medal winner Chou, Chieh-Yu (WPA ranking 11th), all of which rank higher than Wu (WPA ranking 32nd) at that time.

In the final, Wu defeated Kuo Szu-Ting, who also came from Taiwan, with 7:5.

[9][10][11] On December 11, 2013, Zhiting Wu got the third place in WPA World Junior Champions.