However, the idea of specific levels of the heaven is closely related to the lucky numerals worship, which is a collectively unconscious conduct of the northern minor nationalities.
但对天穹具体层数的构想 ,则与北方民族集体无意识中的吉数崇拜密切相关。
Bionomics of Chrysobothris igai and its control;
杜英六星吉丁生物学特性及防治