12. the category of the traditional long boat can be classified by virtue of the number of paddlers in the size is determined by the classification of the race into four categories: 1. use long boat paddlers from 41-55 yaoklang ships. 2. Use the 3 people from 31-40 paddlers. small long boat. Use no more than 30 students. Waterman 4 tiny long boat. Use no more than 12 persons paddlers note long boat is tiny tiny boats classified three types of big 12 tiny boat paddlers intermediate paddlers, small boat with 10 people tiny Waterman 7-8 people.