Hi,
What are the Hi-Coins?
The Hi-Coins is the new type of virtual currency used in the Huawei Enterprise Support Community. Users are rewarded Hi-Coins for certain actions; for example, logging in to the community or posting and replying to posts in the community. Just like the last time, users will be able to exchange them into various prizes on the community’s Rewards page.
How can I gain HiCoins?
The following table lists the actions for which users are rewarded Hi-Coins (the table is in the process of being updated. The latest notice prevails).

(1)* Promising new technician of the month = the user has completed the following:
Commented/Replied at least 20 times
Comments/Replies received a “Helpful” award at least 5 times
(2)* Autobiographer = the user has completed the following:
Set up their contact e-mail address
Set up their nationality
Set up their nickname
Set their avatar
Users who host webinars in the community get rewarded with 250 HiCoins and a special badge
Notes:
1. Get the Hi-coins by replying to the ASK FOR HELP posts. If your answer is chosen as the BEST ANSWER, then you can get the corresponding Hi-coins set by the poster.
2. Get the Hi-coins through participating in activities with Hi-coins rewards. They are posted on a monthly basis, so keep an eye for them
3. In order to gain Hi-Coins, users must consent to the Community rules and regulations.
Any form of cheating is not allowed. Once found, the Hi-Coins in the account will be removed and the user will receive a mail notification.
4. If you have not logged in for more than 180 days, the Hi-Coins in your account will be deleted.
https://forum.huawei.com/enterprise/en/rewards/thread/655503-100289