For those who wants to play genshin impact here are some few tips that you might find useful.
First of all, try to open up every chest you see, you never know when you would need all the things inside (specially primogems). there are a butt ton of chest in the map literally just walk for a few minutes sooner or later you'll see so much common chest. this can also help you save up mora since common chest respawn.
Second thing you might find useful are the mini map. there are times when there are white diamonds that appear at the mini map those are either geoculus or anemoculus and those things are really important and useful.
Speaking of anemoculus and geoculus you should try to collect this all specially the geoculus cause when you collected it all and offer it to the statue of seven you can get a quest realted to the pillars that gives a pretty decent amount of rewards.
The fourth thing that you might find useful which my friend always forget is to cook food. since the food in the game gives healing, attack and defense buff, and it also revives your downed characters. its really imporatant to always have a supply of healing especially when you fight bosses or enter domains.
Speaking of cooking, of course you cant cook without ingredients, so the fifth thing that you might find useful is to collect as much ingredients as you ealk around the world, specially mushrooms, pinecones, apples, sweet flowers, carrots, and if you see boars or birds attack them to get fowls and meat. its because there are events and quest that would actually require this ingredients since you need to cook to complete the quest.
One more thing that you might not knew immidiately after playing after a while os that you can buy ascension materials like quingxin flowers, jueyun chillies and other thing can be bought on some shops and mkst of them can be found on liyue.
when i forst played the game i didnt knew this but you can actually use the statue of the seven to heal yourself. if you didnt knew this you might have been spending a lot of your healing items.
the next part are not actually tips but you might find it helpful
if you want your character to combo with others using there burst or ult or whatever you wanted to call it you can ise artifacts with elemwntal mastery but if you want youre character to stick to just using charged attack like ganyu whi have a charge aoe just use attack, crit, and crit chance on her it will help her more if you want her to be youre main damage dealer.