It clearly suggests that one's gain is another's loss

About 12 percent of children aged 7 to 18 in the survey were overweight

Head of the Russian State Duma's Foreign Affairs Committee Leonid Slutsky said Friday that Pyongyang is playing a "dangerous game," which comes as a clear challenge to the international community

"We call upon the US to honor its 'Four Nos' commitment, and we call upon all parties to play a constructive role in easing tensions," Wang said

She has played a prominent role in education, business development and friendship