Kansleri Merz matkustaa Aasiaan.

0. Kansleri Merz matkustaa Aasiaan.

The illative case ending -Vn (like -aan or -ään) indicates movement into or towards a destination. You use "Aasiaan" here because Chancellor Merz is traveling directly to Asia. Use the illative case whenever you express going into a country, city, or room, such as "menen kaupunkiin" (I go to the city).

1. Hän käy Singaporessa, Japanissa ja Etelä-Koreassa.

The essive case ending -ssa or -ssä indicates being located inside or at a specific place. You use "Singaporessa" to show exactly where he is currently staying or visiting. Use the -ssa/-ssä ending when answering the question "missä?" (where?), such as "olen kotona" (I am at home) or "he ovat koulussa" (they are at school).

2. Merz haluaa vähentää Saksan riippuvuutta Kiinasta.

When combining two verbs, the first verb is conjugated according to the subject while the second verb remains in the basic infinitive form. You use "haluaa vähentää" because "haluta" (to want) is the main conjugated verb dictating the action. Apply this pattern with other modal-like verbs, for example, "minä haluan syödä" (I want to eat) or "sinä voit lukea" (you can read).

4. Hän tapaa Kiinan johtaja Xitä.

The verb "tavata" (to meet) always takes a partitive object instead of a total object. You use "Xitä" here because the action of meeting is grammatically viewed as an ongoing or incomplete process in Finnish. When you use "tavata", always put the person or people you are meeting in the partitive case, like "tapaan ystävääni" (I meet my friend).

5. Steinmeier puhuu reilusta kaupasta Kiinan kanssa.

The postposition "kanssa" (with) always requires the preceding noun or pronoun to be in the genitive case. You use "Kiinan kanssa" because the country name "Kiina" must take its genitive form "Kiinan" before this postposition. Whenever you want to say "with" someone or something, put that word in the genitive case first, like "ystäväni kanssa" (with my friend) or "perheen kanssa" (with the family).