(a) management, sponsorship, assistant series set up four levels: advanced, standard, intermediate and junior; The standard grade of this position is the standard grade.
(2) The standard grade of management series positions is determined by Wyatt Global Grade System; The standard grade of host series posts is extended by 2 grades from the standard grade of management series posts; The standard grade of assistant series positions is extended by 3 grades from the standard grade of management series positions.
(3) The lowest level corresponding to the level of each series of positions is 1. For example, the series of positions with the standard level of 1 only have standard level and advanced level; A series of positions in standard grade 2 are only junior, standard and advanced grades.