Test theory, answer questions, learn hair knowledge
Learn theoretical knowledge about hair care in the US through quizzes and multiple-choice questions. Create a personalized study schedule and track progress to maintain learning consistency.
Search for bilingual sentence pairs to improve English communication. Translate sentences directly, compare grammar and structure. Save favorite translations for future reference. Share sentences with others for language practice.
Play a traditional Vietnamese lottery game by selecting numbers and pressing "Call Number". The generates random number sequences and provides sound effects. Track game history and view results in real-time.
