Great Astrologer Astrological Combination

Most of us are interested in knowing if we can be the best astrologer. Though there are more than 150 combinations to determine the astrological proficiency of a person/stream of proficiency (i.e) some will be great astrologers in determining career, some will be proficient in determining great muhurtam etc this is a special astrological combination that makes a person a very great astrologer
1) Lord of lagnam/ascendant/1st house, lord of 4th house(kendram/sugasthanam), Jupiter are combined and occupy a good position/rasi - good positions include kendram 1,4,7,10 and moolatrikonam 1,5,9
2) Any one of these planets should occupy the second house - moon/chandran,budhan/mercury,Venus/Sukran - Second house popularly called as vakusthanam is the determinant of one's speech

This is a great combination that makes one a great astrologer.