The Hollywood of China

• Stubborn - Mayday https://youtu.be/R2s-H_crYkc
• Invisible Wings - Angela Zhang https://youtu.be/oD6WWUKJ8AY
• Old Villagers - Andy Lau (the troll song that Lu Yuan sings in ch. 9) https://youtu.be/AF5gZHDN8ek
• Old Boy - Chopstick Brothers https://youtu.be/1YM9SRsfU98
• Arigatou - Takuya Ohashi ( Old Boy was adapted from this song. The song is one of the track from 5cm per second Anime ) https://youtu.be/FVF_9N-O_DM

• Buried https://youtu.be/ORE4-MbfIvc

• To Alice - Ludwig van Beethoven https://youtu.be/WvWuco54FHg

https://en.m.wikipedia.org/wiki/A-list

https://goldenbullaward.com/cn/home-cn/about-cn/

https://en.wikipedia.org/wiki/Golden_Horse_Film_Festival_and_Awards

https://randomwire.com/green-hat-a-no-no/

Second dog is a metaphor in China. 

In some rural places in China, second dog have a nice meaning, it expressed kindness from an elder to the second son or a son in law.

But as an Internet Slang in China it means to ridicule the person, in short it is a name calling which means stupid, bastard, son of a bitch or any other negative connotations.

Reference :

https://zhidao.baidu.com/question/649973859573601845.html