How do you say "hello", "goodbye", "thank you" in your language? Anything and everything

So, how do you say those things in your language? :) The more answers, the better! So, please, do answer for your native country :D

Here is answers in Finnish - my native language... :D

Hello= "Hei" (most common way to say hello) or "Moi" (we young people use this) or "Moikka" (also used by the youth) or "Tervehdys" (quite proper way to say hello)

Goodbye= "Moikka" (we youth use this) or "Heippa" (we youth use this) or "Näkemiin" (proper way to say it) or "Hyvästi" (you say this when you're not gonna see each other for a long time, it's quite final way to say goodbye)

Thank you= "Kiitos" (most common way to say it) or "Kiitti" (we youth use this)

After my language Polish;

Good morning -Dzień dobry
Hi- Cześć
Goodbye- Do widzenia, Nara, Do zobaczenia
Whats up- Siema
Thank you- Dziękuje

:)

Edit by nikax96 .

In Dutch?? it is:

Hello -> Hallo
Goodbye -> tot nog eens..
Thank you -> Dank je / dank je wel
Good morning -> goede morgen

In french it's :

hello : salut
good morning : bonjour
thank you: merci
Goodbye: bonsoir

In Arabic, it is:
Hello »»»»» مرحبا (Marhaben)
Thank you »»»»» شكرا (Shoukran)
Good bye »»»»» إلى اللقاء (Ila allika)
»»»»» مع السلامة (Ma assalama)
»»»»» وداعا (wada'an)

In Filipino, it's

Hello: Hi ( the english "Hi") x)
Thank you: Maraming Salamat
Good bye: Paalam

hello: Vannakam in tamil
hello: aayubovan in sinhala
thankyou: nandri in tamil
thankyou: booma istuthi in sinhala.

Hello; Hallo or goedendag (a more formal way)
Goodbye: doei or tot weer ziens (again formal
Thankyou: dank je wel

(German)
Hello= "Hallo" or "Guten Tag" (alternative: "Guten Morgen" = "Good morning", "Guten Abend" = "Good evening")
Goodbye= "Tschüss" or "Auf wiedersehen!"
Thank you= "danke", "danke schön", "danke sehr", "vielen Dank!"

Russian

Hi- Привет (privet)
Goodbye- До свидания (Do svidania)
Thanks- Спасибо (Spasibo)

Ukranian
Hello-Вітаю(Vitayu)
Goodbye-До побачення/здоровенькі були(do pobachenya/zdorovenki buli)
Thanks-Дякую(dyakuyu)

in french, it's more
good bye = au revoir
good evening = bonsoir

In italian you have:

hello : ciao
good morning : buon giorno
thank you: grazie
Goodbye: arrivederci

Bye!!

In spanish:
hello>hola goodbye>adios
see you> hasta luego thank you> gracias

In dutch:
hello: Hoi, Hallo, Hee
Goodbye: Doei, Dag
Thank you: Danku, dankjewel, dankuwel, bedankt
Good morning: goedemorgen

Chinese:
hello:你好(ni hao)
goodbye:再见(zai jian)
thank you:谢谢你(xie xie ni)

hello everyone,
I'm an Italian boy who is looking for friends.
I'd like to improve the knowledge of many languages and the skill of speaking them.
I'd like to learn English, German and Maori. I'd like to have some friends to talk to. On the other hand I can help you to learn Italian. You can contact me on Skype. my Skype name is "spada".
Thank you for listening to me.
see you,
ciao spada

however, the Italian for
hello: ciao
goodbye: arrivederci
Thank you: grazie
please: per piacere
you're welcome: prego
sorry: scusa