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!

lāng, láng, lǎng, làng

second tune

láng

wolf 狼 láng

werewolf; wolfman 狼人 láng rén
wolf 狼 láng	people 人 rén

young man; male admirer 郎 láng

bridegroom; groom 新郎 xīn láng
new 新 xīn	young man 郎 láng

Chinese characters also pronunced láng

third tune

lǎng

bright; clear 朗 lǎng

cloudless; clear sky sunny and cloudless 晴朗 qíng lǎng
fine; sunny 晴 qíng	bright; clear 朗 lǎng

fourth tune

làng

waves; billows dissolute; unrestrained 浪 làng

sea waves; ocean waves 海浪 hǎi làng
sea; ocean 海 hǎi	waves; billows 浪 làng

roam about; wander about lead a vagrant life stray from place to place 流浪 liú làng
flow 流 liú	waves; unrestrained 浪 làng

prodigal son 浪子 làng zǐ
unrestrained 浪 làng	son 子 zǐ