View lunar calendar with accurate calculations based on Vietnamese agricultural calendar. Assess daily fortune and provide cultural event information. Check horoscope, stars, and annual luck for each age group.
Practice for motorcycle license exams with 450 questions covering theory and practical tests. Review explanations for each answer. Track progress and simulate exam conditions. Share results with friends.
Calculate electricity costs using updated rates from 09/11/2023. Estimate energy consumption to track usage patterns. View detailed bills and manage payment schedules. Set alerts for upcoming bills and track savings progress.
