Li Na edged out compatriot Peng Shuai 6-4, 7-5 to defend her Shenzhen Open title as the top-seed emerged victorious in the second all-Chinese final on the WTA tour.
The 31-year-old Li, Asia's lone grand slam singles champion, overcame a stuttering start on Saturday before completing her first successful title defence on the women's tour in an hour and 49 minutes.
Trailing 3-4 in a showdown between China's top two players, Li bagged seven of the next eight games to move 6-4, 4-1 ahead before fifth-seeded Peng resisted, winning four in a row to lead 5-4 in the second set.
Former French Open champion Li responded by winning the next three games to claim her eighth WTA title while prolonging Peng's wait for a maiden crown in the sixth singles final of her career.
This was a special victory for Li, who featured in the first all-Chinese WTA final against Zheng Jie in 2006 when she was forced to retire through heat exhaustion at the Estoril Open clay court event in Portugal.