At the beginning, it refers to the French left hand and right hand, the most basic is 53231323 (the moon represents my heart, hand in hand, etc.) 532123 (wishes, February 14 table-mate you wait for a lot of simple songs) You said that the left hand can not press well, right hand is the most likely thing is that your nails are not cut, you need to cut the left fingernail short and then good press down the right hand, do not cut the timing posture. The easiest thing to do is to press Em properly and practise the right hand. Don’t be impatient and don’t have to memorize the chord carefully for a long time. It’s natural to write down the suggestion that you play the “Wish” chord. The key is that you can change the chord from Em to Am. The easiest way to change the chord is to change the chord from Em to Am. It’s easier to change the chord when the right hand plays the rhythm. Even if you don’t change your right hand or play it well, stop playing it. It’s easier to practice a simple song if you can sing it.