尊敬語 => Honorifics N4
丁寧語 => polite form N4
謙譲語 => Humble form N4
は..語で何ですか => What does it mean... N5
Explain
に行く/に来る/に帰る => go/arrive/go back (to do something) N5
[尊敬語「そんけいご」] => Respectful form of A N4
Honorifics
[謙譲語「けんじょうご」] => Humble form of A, humble form of する verbs N4
Honorifics
へ => Go to N, head to N , Often followed by verbs like 行く/いく, 来る/くる, 向かう/むかう… N5
Particles