Extended data:

1, yuan (also called yuan), the standard monetary unit in China, 1 yuan = 10 angle = 100 minute. Because of usage habits, foreign currency units will be translated with the word "yuan", such as "dollar", "yen" and "euro" for government or business.

2. Square meters generally refer to square meters, which is the metric unit of area. It is defined as the area of a square with a side length of 1 m. In life, square meters are usually referred to as "square meters" or "squares" for short. Hongkong and Taiwan Province are called "square meters".

References:

Baidu Encyclopedia _ Yuan (monetary unit)? Baidu Encyclopedia _ square meters