the clue is not to have sex
Clock zhong or 钟 or biao 表
The Chinese
The Chinese High School Clock Tower Building was created in 1925.
The word 'clock' is translated as "时钟" in Chinese. These very Chinese characters have the same pronunciation as "始终", which hereby means "The End". By sending a clock as a present to a Chinese person, you appear as if you're wishing his end to come sooner. In other words, you are wishing him an early death. Hence, the simple act of sending a clock as a gift in Chinese culture is considered to be taboo.
Chinese water clock
Tang
"shi2 zhong1 (时钟)."
Yes. Chinese did invent the clock
It is 机械钟
the clock EST sshhhoooaawww
if you give a clock to the Chinese as a present, it means you wish to attend their funeral
Yes, 10 greatest inventions of ancient China.