/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: tekyatot https://cdn.slidesharecdn.com/profile-photo-tekyatot-48x48.jpg?cb=1551952834 In teaching others we teach ourselves. - Proverb - I believe a person to be honest in his relationship and dedicated to his proffession. Be selfconfident to solve problem in its best solution.