"China attaches great importance to its cultural relations with DPRK (North Korea). We would like to work with DPRKfor all round cooperation including in the cultural area," Foreign Ministry Spokesman Hong Lei told reporters, playing down the abrupt pull out of the band.
He refused to comment on why Kim withdrew the band which arrived here last week with a lot of fan fare.
"China is ready to continue to work with it (DPRK) to promote bilateral exchanges and cooperation in culture and all other areas," the Xinhua report said, without elaborating.
The abrupt pullout of the band by North Korea from China suggests that the ties were deteriorating, the observers said.
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The Moranbong Band, an all-women group whose members are hand-picked by Kim and North Korea's State Merited Chorus, left Beijing on Saturday just hours before they were due to take the stage at the National Centre for the Performing Arts.
The concerts had been seen as a sign of better relations between North Korea and its neighbour. The bilateral ties had been strained by Pyongyang's nuclear test in 2013.
South Korea's Yonhap news agency quoted an unnamed Chinese official as saying that Pyongyang had initially sought President Xi Jinping or Premier Li Keqiang's attendance.
China agreed to send a Politburo member to attend the show, but then opted for lower-ranking officials.
Jilin University international relations professor Sun Xingjie said if the concerts had gone ahead, it would have been hailed as a sign of warming relations but the cancellation suggested ties were on the slide again.
"The Xinhua statement showed Beijing tried to downplay the event as a regular cultural exchange, and thus it would have sent a low-ranking official to minimise its significance. Clearly it is not a perspective shared by North Korea," he said.
Cui Zhiying, from Shanghai's Tongji University, said North Korea's nuclear ambitions ran counter to Beijing's push for a nuclear-free Korean Peninsula.