How many passenger seats can a B2 driver's license drive?

[LaBethany]

B2 driver's license can only drive blue-plate minibuses with 9 seats or less and a vehicle length under 6 meters. The vehicle types permitted by a B2 license include heavy and medium-duty trucks, mostly such as dump trucks; as well as large, heavy, and medium-sized special-purpose vehicles, which refer to vehicles equipped with special equipment or devices, such as sprinkler trucks, concrete mixer trucks, fire trucks, etc. The following are the initial application requirements for a B2 driver's license: the applicant must be at least 20 years old, with a height not less than 155cm, naked eye or corrected vision not less than 5.0, holding a C1 driver's license for three years or more, and no record of accumulating 12 penalty points in the scoring cycle when applying for the B2 license and the three consecutive scoring cycles before that.