Name origin of the days of the week, the twelves months, and the twelve Chinese years

Hello, I am Joseph, a homeschooled high school rising junior from China PR, but I am taking a US program. I am one of the Reading and Writing Subworld Moderators and I also tutor Chinese language series. Field of Interests Academic: History, Geography, Stage Performance, Languages, Cultural Study. I am good at map study and have been trying to learn Hebrew, Dutch, and Italian; currently learning Spanish. Art: Ink pen drawing/sketching and gouache painting. Music: Proficient in Hulusi, a Chinese traditional flute, passed the top level in 2022; Dizi, the bamboo flute, has been learning for several months. I like to listen to traditional Chinese music, instrumental epic, and folk songs. Sport: Soccer, table tennis, swimming, inline skating. Big fan of PSG, Messi is the GOAT, and supports the French national team. Literature: A Song of Ice and Fire, Harry Potter, Hobbit, The Hunger Games, Born a Crime, Assassin's Creed, Percy Jackson. Never read horror and sci-fi. Personality: ESFP-A. I am also a Ravenclaw. Color: Black, Midnight Blue, Forest Green, and Deep Purple, never give me yellow or pink! Animal: Wolf, Stag, Cat, Horse, Dolphin, and Raven. Game: Werewolf, DnD, AFK Journey, Super Smash Bro, Minecraft. TV: Big fan of MCU. Also watch epic fantasy worlds, martial arts, and some teenage friendship/romance. Other hobbies: Hiking, cooking, and creating fantasies!