2. "Qian" (pinyin: qián) is a kind of word (commonly used word) in the General Standard of Chinese. The word "Qian", formerly known as "_", was first seen in Oracle Bone Inscriptions in Shang Dynasty. Ancient hieroglyphics are like sailing on a ship. "Money" originated in the late Warring States period, and its original meaning refers to scissors or cutting with scissors. In ancient books, "money" is often used to mean "progress", and the meaning of scissors is represented by the word "sword".

3. The basic meaning of "front" is moving in the facing direction, which is extended to the front of the object. From the perspective of spatial order, the front extends from moving to the front end to the front of the position, and also extends to the front. In terms of time sequence, if the movement is in front (direction), it is often that the behavior occurs earlier and the time sequence is in front.