First, professional and technical work should be suitable for overseas, and it is impossible for unskilled people to meet the requirements;
Second, we must have good moral cultivation and abide by the laws and labor disciplines of the countries we go to;
Third, you must have a healthy body and be able to adapt to the climatic conditions and working environment of the country you are going to;
Four, to have the necessary language skills, especially the foreign language level of dealing directly with foreign parties, but generally engaged in collective labor can not emphasize foreign language skills.