The following video demonstrates each syllable of the pinyin structure
and the exercise of pinyin/zhuyin with basic Chinese 4-tune pronunciation

Mandarin pinyin tunes
Click the framed calligraphic Chinese symbol icons
to link more related multi-character Chinese words!

shuāng, shuáng, shuǎng, shuàng

first tune

shuāng

two; pair; dual; couple 雙 shuāng

frost 霜 shuāng

Chinese characters also pronunced shuāng

third tune

shuǎng

agreeable; cheerful; pleasant comfortable; refreshing frank and open 爽 shuǎng