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!

wēng, wéng, wěng, wèng

first tune

wēng

old man 翁 wēng

Chinese characters also pronunced wēng

fourth tune

wèng

earthen jar 甕 wèng