Li Na and Peng Shuai dominated their reverse singles matches Sunday to lead China to a 4-0 thrashing of Indonesia in their Fed Cup World Group II matchup in Jakarta, Indonesia.

Li defeated Romana Tedjakusuma 6-3, 6-4 at Jakarta's Gelora Bung Karno Tennis Stadium, sealing China's victory and booking a spot in July's World Group I playoffs.

Peng defeated Angelique Widjaja 6-3, 6-0 to extend China's winning margin.