But pinyin dealt neatly with all of the sounds of Mandarin with a minimum of tricky typography: even q and x were used (for what had been ch' and hs in Wade-Giles).

但是拼音以最微妙的排印?非常干净利落地处理和汉语中的各种声：就连q和x都派上了用场（用来指威妥玛式拼音法中的ch’ À 和hs）。

youdao

But pinyin dealt neatly with all of the sounds of Mandarin with a minimum of tricky typography: even q and x were used (for what had been ch' and hs in Wade-Giles).

但是拼音以最微妙的排印?非常干净利落地处理和汉语中的各种声：就连q和x都派上了用场（用来指威妥玛式拼音法中的ch’ À 和hs）。

youdao