Good Qinglong.

A guide refers to something that provides people with instructive information or information (such as travel guides, operation manuals), and is a metaphor for the basis for identifying directions. Jeep is a car brand. The world's first Jeep off-road vehicle was produced in 1941 to meet the military needs of the US military during World War II. Chrysler, the originator of Jeep, independently owns this registered trademark. Therefore "not all Jeeps are called Jeeps."