It is often said that “the man is in charge of the outside and the woman is in charge of the inside”. However, it seems that this saying is not quite applicable to modern women. Modern women, like men, have to earn money to support their families and are busy in the workplace. Therefore, women pay more attention to their own image. Modern cosmetic porcelain dentistry technology has brought a blessing to women who have defective teeth and love to look beautiful. Porcelain dentistry is a contemporary high-tech process of dentures, which is more expensive, but will not destroy the good teeth, that’s for sure. Of course, porcelain teeth have its indications. Currently, there are two types of porcelain teeth commonly used: metal porcelain teeth (precious metal and non-precious metal) and all-ceramic porcelain teeth. Compared to the advantages are: can be false to the real. Porcelain teeth and movable dentures compared to the advantages are: the color of the teeth is very similar to the natural teeth, almost the function of the teeth to restore good, convenient, comfortable, hygienic, do not have to take off to clean. The indications for porcelain teeth are: serious caries, easy to fall off after filling, fractured crowns, individual or a few missing teeth, abnormal tooth color or a combination of more serious enamel (enamel) defects. Unsuitable for porcelain teeth are: too many missing teeth (suitable for set activity dentures); periodontal disease is more serious, alveolar bone absorption, loose base teeth (need to do periodontal treatment and then set activity dentures or periodontal splinting); base teeth root tip lesions have not been cured (need to do endodontic treatment to set teeth); upper and lower teeth bite is too tight, the teeth of the size of the normal teeth and the teeth gap is large, the teeth are seriously misaligned, and so on. In short, the best dentures are not as good as their own healthy teeth, sick teeth or missing teeth are suitable for ceramic cosmetic dentistry, but also need to be different from tooth to tooth, from person to person.