Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
hinh sinh » tinh sinh, hinh dinh, hinh kinh
cua nhung » va nhung
duong van » duong va, luong va, trong van
sinh cua » manh cua, dinh cuu, sinh va
dang van » hoang van, hang va
tuan ban » tuan bang, toan ban, luan ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu tinh - hinh sinh cua nhung ((duong van) or (dang van)) tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - hinh sinh cua nhung ((duong van) OR (dang van)) tuan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hinh sinh cua nhung ((duong van) or (dang van)) tuan ban*.