Hundreds of officials and companies are in Chongqing for the Smart China Expo.

数百名官员和企业齐聚重庆，参加中国国际智能产业博览会。

The world's oldest panda in captivity celebrated its birthday this week at the Chongqing Zoo.

本周，世界现存最年长圈养大熊猫在重庆动物园迎来了生日。

Chongqing opened the world's largest public lavatory, which can accommodate 1,000 people and which featured crocodile and Virgin Mary themed urinals.

重庆开放了世界上最大的公共厕所，可以容纳1000人，小便池以鳄鱼和圣母玛利亚为主题。

Top 7&Top 6: Chongqing &Chengdu

第七名&第六名：重庆&成都

Chongqing: "A Vexing Problem."

重庆：“难题”。

Chongqing sits in interior China.

重庆位于中国内地。

Can you show me Chongqing on the map?

你能在地图上给我指出重庆的位置吗？