因此，在研究問題的類型是屬於“如何”或“為什麼”，並且強調每個發生時間

因此，在研究問題的類型是屬於“如何”或“為什麼”，並且強調每個發生時間的事件。

Kết quả (Anh) 1:

Therefore, in the type of research questions are "how" or "why", and stressed that the event occurs each time.

Kết quả (Anh) 2:

Therefore, in the study of the problem of the type is "how" or "for what", and to emphasize each incident.

Kết quả (Anh) 3:

Therefore, the type of research question belongs to "how" or "for what", and emphasizes every event at the time of occurrence.