A month later, she won a bronze medal at the 2001 Asian Petanque Championships held on her country's soil.

[7] At the 2009 Asian Indoor Games, Leng won a bronze medal with Sreymom in the women’s petanque doubles competition.

[10] At the 2017 events in Kaihua, she defended her title, winning Wongchuvej Phantipha of Thailand 43–38, and tied Angélique Colombet of France in gold medals.

[11] At the 2019 event which was held in Phnom Penh, Cambodia, Leng become the first player to win four consecutive titles after defeating her Lao counterpart Bivilak Thepphakan 36–22 at the National Olympic Stadium.

[12][13] On 29 May 2020, Ke Leng announced her retirement, citing her health reason and her jobs at the Ministry of National Defence.