| 1 | Jinan North Welding Tool Co. , Ltd. | |
| 2 | Lots of visual aids or only a few? | |
| 3 | Formal or informal?Lots of visual aids or only a few? | |
| 4 | Cultivate expertise in the application of assistive technology to instruction and other fields. | |
| 5 | What Parents of Children with Cerebral Palsy as Determined by Different Levels of the Gross Motor Function Classification System (GMFCS) Need for Assistive Devices? |