Nghệ thuật tiếp nhiều khách hàng trong cùng một thời điểm
(5.00 with 6 reviews)
679
students
3.4 hours
content
Dec 2025
updated
$12.99
Udemy instructor
THANH TÂM NGUYỄN
- Teaches
- Business · Personal Development · Teaching & Academics
- Languages
- Vietnamese
- Course index
- 210 live offers
- Students
- 12.5K
- Average rating
- 4.82
- First published
- May 2025
- Latest course
- Jan 2026
- Total content
- 60 hours
