In addition to 520 cigarettes and longevity cigarettes (white and yellow), there are also "Meihuawang cigarettes", "Treasure Island", "Zunjue" (also "longevity") and "New Paradise" in Taiwan Province, which have relatively light flavors, and longevity itself has soft and hard boxes and strong and light flavors, which are more popular and cheap in Taiwan Province, especially.
At present, the authentic Taiwan Province cigarettes sold in mainland China are more reliable or "Longevity". Most of the others are counterfeit, and some brands are not available in Taiwan Province. Be careful.