Is it true that the three main acupoints of Pei Ben Gui Yuan are

There is no such thing as the three major acupoints, but there are more acupoints that can cultivate the vitality of the body, such as qihai acupoint, guanyuan acupoint, shenque acupoint, kidney acupoint, and so on.
1. Qihai point: located in the lower abdomen, 1.5 inches below the umbilicus, in front of the center line. It is mainly used for treating deficiency, fatigue, failure to transform water and grain, pain around the umbilicus, diarrhea, dysentery, constipation, dysuria, dyspareunia (unsmooth urination), and enuresis.
2. Guanyuan Point: Located in the lower abdomen, 3 inches below the umbilicus, on the anterior midline. It is used for treating pain in the lower abdomen, prolapse of the anus, blood in the stool, spermatorrhea, impotence, premature ejaculation, leucorrhea (cloudy urine like white slurry), menstrual disorders, dysmenorrhea, amenorrhea, and metrorrhagia (excessive menstruation or dripping of menstruation).
3. Shen Que point: located in the umbilical region, the center of the umbilicus. It is mainly used for treating deficiency, abdominal pain, abdominal distension, diarrhea, dysentery, constipation, prolapse, edema, and dysuria.
4. Kidney Point: located in the spine area, under the spinous process of the 2nd lumbar vertebra, 1.5 inches away from the posterior midline. Mainly treats dizziness, tinnitus, deafness, lumbago, enuresis, spermatorrhea, impotence, premature ejaculation, infertility, menstrual disorders, dysmenorrhea, infertility, and thirst.
If needling of the above points is required, it needs to be operated by a specialized doctor.