YewToanHoc

hiii, welcome everyone who visit my account, my english is bad (just B1-B2) so hope you not mind about that

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vi-N Thành viên này xem tiếng Việt là ngôn ngữ mẹ đẻ. en-2 This user has intermediate knowledge of English. ru-1 Этот участник владеет русским языком на начальном уровне.
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