China as the world health organization's framework convention on tobacco control, the party a total ban in public commitment.
中国作为世界卫生组织《烟草控制框架公约》的缔约方，承诺在公共场所全面禁烟。
China as the world health organization's framework convention on tobacco control, the party a total ban in public commitment.
中国作为世界卫生组织《烟草控制框架公约》的缔约方，承诺在公共场所全面禁烟。
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