If you choose a life-long product, recommend Huaxia Fu of Huaxia or Health Source No.2 of Tianan, both of which double the protection for minor serious diseases and increase the exemption for minor minor ailments. The advantage of Huaxia lies in the convenience of service outlets, and the advantage of Tianan lies in the variety of diseases.
If you choose consumer products, recommend the growth guardian of ruitai Life. There are many products sold online, and the choice is wider. The same is that the cost is relatively low, but at the same time the disadvantage is that the diseases are limited.