There is an old saying in China: Go out to depend on a friend outside!

中国有句老话：出门在外靠朋友！

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There is an old saying in China, "When you drink from a well, remember the person who dug it."

中国有一句古话“饮水不忘掘井人”。

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There is an old saying in China: "People do not only to detect, there is no fish-clear waters."

中国有句古话说：人至察则无徒， 水至清则无鱼。

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