Disadvantages: The slowest delivery is China Post ... If it is EMS, it is the most expensive express delivery.
Excellence: Advantages: low price, fast delivery and good service.
Disadvantages: the variety of goods is not complete, and sometimes new books are slow to go on the market.
Boku: Advantages: Xinhua Bookstore's online shop is formal and the service is collaborative.
Disadvantages: the speed of book distribution is very slow. If you don't have 1 book in your order, you may have to wait for 2 weeks.