Stories by liu3hao

Suggested Schematic Standards

Ultimath: A tool for elementary math (feedback please)

ShowHN: Learn the Model Method with the Whiteboard

Singapore Model Method

Singapore Math Model Method: Ultimath Whiteboard

Ask HN: I need feedback for duuble.me

Duuble.me: pen your digital diary, we'll print it!

ShowHN: duuble.me is a simple diary service

Duuble: microblogging diary

ShowHN: Duuble, the Connected Diary

Ask HN: Do you keep a diary?

Partsie: a new minimalist video rating service

Show HN: A new way to like your videos and songs

Show HN: Partsie, a new minimalist video rating service [need beta users!]