Raise educational standards of children and young people to achieve acceptable standards because to measure achievement of Thai children each year. The results come out, usually in a lower criterion standard.
Raise the standard of education of children and youth to achieve an acceptable standard. Due to the achievement of Thailand each year. The results are usually in the lower standard.
Raising standards in education of children and youth to achieve the standard is acceptable. Due to measure the achievement of Thai children each year. The outcome is always remained higher than the standard .