I am blogging

Một số khuôn mẫu tư duy trong Brazilian Jiu-jitsu

a quick and short note on “Mechanic Models of BJJ: A Crash Course” by Steve Kwan

A tutorial of `ggplot2`

This is a again a lesson on ggplot2

A data visualization guide, based on IBCS

A data visualization guide made by Anton Zhianov, based on IBCS standard, which is based on previous work of Edward Tufte and Stephen Few

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I am learning Mandarin

HSK5上 | 第01课：爱的细节

。。。有人认为夫妻之间最重要的是恩爱，有人说是诚实，也有人说是关爱和理解。。。

HSK5下 | 第19课：家乡的萝卜饼

家乡的众多美食中，萝卜饼是最让我怀念的。它那丰富的色彩、微甜的口感，至今仍让我十分想念。

HSK5下 | 第20课：小人书摊

。。。一些印刷精美、有特色的作品则身价大涨，成了收藏品，甚至进了博物馆。小人书和小人书摊已成为历史的记忆。

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I am training Jiu-jitsu

Một số khuôn mẫu tư duy trong Brazilian Jiu-jitsu

a quick and short note on “Mechanic Models of BJJ: A Crash Course” by Steve Kwan

BJJ Beginners Guide

Thumbnail image credit to this post

I am starting training Brazilian Jiu-jitsu

When you do Jiu-jitsu, you won’t look at a bigger guy and say: Oh No!, you’ll look and say: How Interesting! - Rener Gracie.

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# I am blogging

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:::

[Go to all posts →](blog.html)

# I am learning Mandarin

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:::

[Go to all lessons →](学汉语的日记.html)

# I am training Jiu-jitsu

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