Is it accurate to calculate Mazu's children in Hong Kong West?

Mazu in the west of Hong Kong, the calculation is not accurate. Because Mazu girls in western Hong Kong are not fortune tellers, nor can they be regarded as fortune tellers, which is inaccurate. With the continuous inheritance and development of Mazu customs, Mazu girls appeared. In fact, this is one of the sacrificial activities of "disturbing Mazu", which has distinctive local characteristics. This answer is for reference only. Don't be blindly superstitious.