China's Guo Yue celebrates her victory over compatriot Li Xiaoxia in the women's singles final at 2007 World Table Tennis Championships in Zagreb, Croatia May 26, 2007. Guo Yue won the match 4-3 and claimed the title of the event.[Photo:Xinhua]

Chinese teenage sensation Guo Yue pulled herself together after being one to three sets down, beating compatriot Li Xiaoxia 4-3 in the women's singles final of the world table tennis championships on Saturday.

The 18-year-old Guo was jolted awake in the fifth set, sweeping three sets to wrap up the final 8-11, 11-7, 4-11, 2-11, 11-5, 11-2, and 11-8.

Guo, who won the mixed doubles with Wang Liqin on Friday, will take on Kim Kyung Ah and Park Mi Young on Sunday.

The other semifinal is between China's Olympic champs Wang Nan/Zhang Yining and Singapore's Li Jia Wei/Wang Yue Gu.