វិធីសាស្រ្តក្នុងការកំណត់គោលដៅ How to set your goal

[@vannachan6499]

verry good teacher I like your channel

[@vannachan6499]

verry good teacher I like your channel about adcucation.

[@phearakchum1959]

Thanks you

[@KethyaraGamingKH]

Thanks for sharing good idea

[@phearakchum1959]

Thanks