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!

yōu, yóu, yǒu, yòu

first tune

yōu

deep and remote secluded; quiet; tranquil 幽 yōu

worry about 憂 yōu

superior; remarkable 優 yōu

Chinese characters also pronunced yōu

second tune

yóu

cause; reason from; by; through up to; follow the wishes of 由 yóu

oil 油 yóu

especially; particularly 尤 yóu

most of all; above all; especially 尤其是 yóu qí shì
especially 尤其 yóu qí	is 是 shì

swim 游 yóu

tour; travel 遊 yóu

mail; postal 郵 yóu

squid 魷 yóu

Chinese characters also pronunced yóu

third tune

yǒu

friend 友 yǒu

have; own; there is 有 yǒu

useful 有用 yǒu yòng
have 有 yǒu	use 用 yòng

Chinese characters also pronunced yǒu

fourth tune

yòu

again; once again 又 yòu

right side 右 yòu

bless; blessing 佑 yòu

divine help bless of divinity 祐 yòu

young; child; children 幼 yòu

pomelo 柚 yòu

lure; allure; entice; tempt 誘 yòu

Chinese characters also pronunced yòu