direction/方 向(fāng xiàng ):东(dōng), 南( nán), 西( xī ),北(běi), 上(shàng), 下(xià), 左(zuǒ),右(yòu),前(qián),后(hòu),里(lǐ ),外(wài)
There are 4 main directions:East,South,West,North
In Chinese,they are:东,南,西,北
In two-dimensional space, we have:up,down,left,right
In Chinese,they are:上,下,左,右
in the middle of:中
in front of:前
behind:后
inside:里
outside:外