The other names of this dog are Chinese pug, Dutch bulldog, Dutch mastiff and Mini mastiff and its country of origin is China.

这种狗的其他名字是中国哈巴狗、荷兰牛头犬、荷兰獒、小型獒，它的原产国是中国。

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In China, its country of origin, the tangram puzzle was considered a game for women and children.

在发源地中国，七巧板是妇女和儿童喜闻乐见的一种游戏。

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A much more popular claim of origin is from Sichuan province of China.

更为流行的说法是来自原产地的中国四川省。

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In addition, the content that China viewers watch is much more diverse in terms of country of origin, from the U.S. to China, South Korea and Japan, Wang says.

FORBES: Tudou CEO Gary Wang On Online Video, Mobile and Producing Original Content

China thus leads India and South Korea as the primary country of origin for foreign students.

ECONOMIST: Chinese college students

The origin of the practice is unclear - padlocks have appeared in China for years at sacred sites, and there was a flurry of padlocking in the Hungarian town of Pecs in the 1980s, when university students locked them on a bridge next to the university either as a symbol of undying love or their determination to finish their courses.

BBC: Locks say I love you