Strong points: They are patient, reliable and self-composed in the daily life which makes them good executant or ministrant. Generally speaking, they are proud, but not arrogant; conservative, but not stereotyped. Diligence, loyalty and realism are their strength. Apart from that, they are always ambitious and determined.
Weak points: Stubbornness is the most distinctive characteristic for those who have the lucky number 4. They are jealous, quarrelsome and sometimes boring. Although they usually are able to defeat others in the arguments with some surprising words or logicality, they actually lack imagination. Moreover, most of them may be a little tightfisted.