Hard-working but easily satisfied, the enjoyment of psychology is still heavy. Intelligence, creativity, but only coping nature, lack of long-term and proactive thinking. Skillful, but not sustained to the end (little attention to the final perfection of the product). Both practical and dreamy, but not consciously elevated to reason. Inquisitive, able to absorb quickly, but rarely learn "from beginning to end", the systematic knowledge is not basic. In addition, learning is not a personal goal of every Vietnamese (small to learn for his family, to grow up to study for dignity, to get a job, little because of character, passion).