WORDS
Sổ từ mở
Một sổ từ mở cho mọi người — do người học cùng xây, được AI tinh chỉnh.

The public dictionary needs no login
Guests can search and read language and topic lists as they are.
My wordbook stays in the folded tool
Saves and review live in Search. Guests start at login.
Lemma pages stay a dictionary
Do not put a marketing banner on word URLs. The title is the lemma.
READ FIRST
The open wordbook is a dictionary. People should read senses and lists without an account. The page Googlebot sees is the page a guest sees. Your cards are a different layer. Saved words collect in the Search wordbook, and only that layer needs login. Do not mix looking up a word with reviewing your list on one folded surface. A lemma URL is that word’s landing. Repeating the same banner on thousands of URLs pushes the definition down. Fold the lists. Leave the word page a dictionary.
MY WORDBOOK
Saved words collect in the Search wordbook. Sign in to open your list.