I will expand on each rule in detail. If you want, you can print a wallet size of the 4 rules here: PDF | Word doc.

接下来我讲扩展说明每条法则。你可以在这里下载打印钱包大小的这四条法则。

youdao

I will expand on each rule in detail. If you want, you can print a wallet size of the 4 rules here: PDF | Word doc.

接下来我讲扩展说明每条法则。你可以在这里下载打印钱包大小的这四条法则。

youdao