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Le Ba Khanh Trinh

Dr. Le Ba Khanh Trinh stopped being the math team leader at Gifted High School after 32 years.

Dr. Le Ba Khanh Trinh stopped being the math team leader at Gifted High School after 32 years.

tuoitre-vnBáo Tuổi Trẻ
08/02/2025
Dr. Le Ba Khanh Trinh leaves the position of math group leader at a specialized school after 32 years.

Dr. Le Ba Khanh Trinh leaves the position of math group leader at a specialized school after 32 years.

thanhnien-vnBáo Thanh niên
08/02/2025