23/1 giải đề

<p><a href="https://docs.google.com/document/d/1SNurKx-yBCImniNd40OPEK-TS6wsTuCY/ed… V, Ving&nbsp;</p><p><a href="https://docs.google.com/document/d/1CKTloiclIxucvKpABJ4cNwAllaY_UiqBA0g…;