The taboo is to show the awe of the feudal monarchs and lords, and we must avoid saying their names directly and express them in other ways, it is the product of the feudal patriarchal system and the embodiment of the family and the respect of the ancestors. In the Western Zhou Dynasty, complete in the Qin and Han dynasties, prevailed in the Tang and Song dynasties, and reached the extreme during the Qianlong Reign in the Yongzheng period of the Qing Dynasty. Taboos, as peculiar to the feudal society, are now extinct. The taboo has evolved into some custom of avoiding evil, and its impact in real life still exists. According to this text, is the following statement correct? ['The development of feudal society makes taboos more and more strict.', 'The psychology of avoiding evils causes people to conduct various taboos.', 'Taboos still exist in real life today.', 'Avoid taboos imposed by the ruler using state power.']