who cares about vietnamese? Vietnam is full of scammers and people who do not know how to respect other people. Most of the Vietnamese only like to cheat and fraud to earn money. Moreover, Vietnamese likes MLM and scam hyip. They will never care about crypto
There are more than 50% scammers and cheater, but not related to care about cryptocurrency. Nowadays, trading is popular in my country, Every website about cryptocurrency start to post about ICOs, blockchain, altcoins, etc. and receive a lot of concerns... So don't think about the past, HYIP in Vietnam is becoming lower