Here is the full list of all 30 Gaokao.Love.100Days achievements.
Finish ending 'Little Problem'.
Finish ending 'Special tutor'.
Finish 10 endings.
Trigger event: Get into the story-line of net-bar.
Get a score lower than 350 points in any exam.
Exceed 200 English ability points (item & buff excluded).
Finish ending 'Muxin's First Experience'.
Exceed 200 Math ability points (item & buff excluded).
Get a score more than 700 points in any exam.
Exceed 200 Chinese ability points (item & buff excluded).
Trigger event: Navila resets the game.
Get a score more than 650 points in any exam.
Exceed 300 Comprehensive ability points (item & buff excluded).
Finish ending 'The war between them'.
Trigger event: Fight with the bad-boys.
Fail in Gaokao and have no girl-friend in the end.
Get item 'The memory of 1977'.
Success in the first Stimulation test.
Finish 1 ending.
Attend a tier one college without any item.
Trigger event: Eat Cokkie's cookie.
Finish 30 endings.
Finish all endings.
Finish ending 'Xiao Han's Warmth'.
Finish ending 'Two fools'.
Finishi ending 'Happiness At Hand'.
Get item 'The memory of 1977', 'The cap of fallen' and 'The old red armband'.
Get item 'War Within Three Kingdoms', 'War Within Red Masions', 'War Within Marshes Hero' and 'War Within Pilgrimagers'.
Call Muxin in every free mode and achieve Ending 01/02.
Call Xiao Han in every free mode and achieve Ending 07/10.