Most s a few type of frequent player's club. In case you have a set of nines then you should only split if for example the dealer has two, three, four, five, six, eight and nine and should stand in case the dealer has seven, ten or advisor.
People today can connect to this experience. https://gamebet88.org/789club-la-gi-tat-ca-nhung-gi-ban-can-biet-ve-san-choi-789/