A manual wheelchair, as the name suggests, is a chair with a wheel. It should be noted that in the design of this expression, Facebook and Apple system show black manual wheelchair; on the twitter, Google, Samsung system, the blue manual wheelchair is displayed. In addition, the manual wheelchair can also transport sick, injured or other people from one place to another. Therefore, this expression can not only be used in a manual wheelchair, but also the meaning of persons with disabilities and inconvenience.
