Together, the two words are generally used as human names. Mega, zhào. As a unit, in China 1 trillion is 1 trillion, while in the west, 1 trillion is1million. Zhao's big seal is shaped like a crack caused by the burning of tortoise shells, so his original intention is to express signs and divination terms. Long polyphonic word chā o <; Move >: Put the vegetables in boiling water and take them out as soon as they are boiled [scald; cook by scalding]。 Such as: spinach, zhuō, not sound. The word from the fire from Zhuo, Zhuo also sounds. Zhuo means high. The combination of "fire" and "Zhuo" means "the flames are soaring". Original meaning: the flames are high. 　< Shape > 1, bright [bright] long, bright also. From the sound of fire. "Zhou Shu" said: "I have a good heart when I see San." -"Shuo Wen" sees three good hearts. -"Book Legislation" 2, Ming Che; Obvious [clear; plain; Manifest] long Shuo its vicious. -Yang Xiong's "Feather Hunting Fu" is a public official, and it is written by Xun Xun De. -"Yao Gong Tombstone, the manager of Dadu Road" is not < Move >: Shine [shine] and stay in the sky. -"Yuanmingyuan Ci" is another example: Hui Hui (glory); Yao Yao (guang Yao; It is better to [burn] the wrong turtle than to light the road. -"Tai Xuan Tong"