hot tip
1. Click the "Recharge" button on the top right corner of the website home page to recharge your account
2. You can select the amount of recharging in different gears. After recharging, you can charge according to the article
3. After recharging successfully, you can purchase the electronic version of any article or magazine on the website
4. After purchase, articles and magazines can be found in the subscription/retail of personal center
5. After login, you can read the wonderful contents of the free zone