| bookdown2py | Convert the Chinese headers of bookdown .Rmd files into Pinyin |
| file.rename2py | Rename files according to a given dictionary |
| file2py | Convert the characters in an entire files according to a given dictionary |
| insert | Title insert a character(s) before all lattin letters in a string |
| load_dic | Load a customized dictionary. |
| pinyin | Former version of py() |
| py | Convert strings of Chinese characters into Pinyin. |
| pydic | Load a Pinyin library |
| py_single | Convert a string of Chinese characters into Pinyin. |
| strsplit2 | split a string and extract the _n_th string |