They want to go to customs to pick up the package, but they take a wrong bus. Even worse, they forget the letter of advice from the post office. cuò : wrongzhǎo : to pay back zāo gāo : too bad
This video (see at YouTube) is of advanced level difficulty.
24 videos by
Beǐ jīng huān yíng nǐ ! ... (advanced)
Travel in Chinese – Lesson 15 ( at... (advanced)
Kuài lè nán shēng (advanced)
The Spirit and the Sword (episode 3... (advanced)
>> more videos