As for traditional industry leaders like Formosa Plastics or Far Eastern textiles, these have relatively firm foundations. Buy when the price-to-earnings ratio is reasonable, and you can reduce investment risk to the minimum.
至於傳統產業的龍頭股如塑化類的台塑、南亞，紡織類的遠紡、年興等，根基相對穩固，在本益比適中時買進，投資風險可以降至最低。