[ Daim-ntawv-qhia ] huav: [ Lub-Hom-Phiaj ]

var x := Daim-ntawv-qhia tshiab.
x China: ['CN'], Russia: ['RU'].
Stdout sau-ntawv: (x huav: ['CN']), tsum.
Stdout sau-ntawv: (x huav: ['NL']), tsum.
Muaj-tseeb
Tsis-tseeb