旅行のお土産何がいいかな

N5 旅行 ryokou travel, trip N4 お土産 omiyage souvenir, travel gift N5 何 nani / nan what N5 いい ii good, nice, okay

N4 旅 ryo / tabi trip, travel, voyage N5 行 kou, gyou, an / i.ku, yu.ku, -yu.ki, -yuki, -i.ki, -iki, okona.u, oko.nau going, journey, carry out N5 土 do, to / tsuchi soil, earth, ground N3 産 san / u.mu, u.mareru, ubu-, mu.su products, bear, give birth N5 何 ka / nani, nan, nani-, nan- what, quoi, qué

N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜か ka Marks a question, alternative, or uncertainty, appears at the sentence end or between options