In the early Zhou dynasty (Western Zhou), when the King Cheng of Zhou was still a child, one day he played a game with his young brother Tang Shuyu. The King Cheng of Zhou cut a tung leaf to a Jade Gui (Chinese: 玉珪, a kind of jade article representing authority and trust) shape, sent to Tang Shuyu, and said: you are raised to the Marquis of Tang (Chinese: 唐侯, Tang here stands for the same place as mentioned above).
In the early Zhou dynasty (Western Zhou), when King Cheng of Zhou was still a minor, he engaged in a game with his younger brother Tang Shuyu. The King Cheng of Zhou carved a tung leaf to resemble a Jade Gui shape, sent it to Tang Shyu as a token of authority and trust, and proclaimed: you are elevated to the Marquis of Tang.