Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hien xanh » hien hanh, hien nhanh, chieu xanh
hinh sinh » tinh sinh, hinh dinh, hinh kinh
cua nhung » va nhung
chong van » thong van, hong van, chong va
phong van » phung van, thong van, phong va
sinh cua » manh cua, dinh cuu, sinh va
toan ban » van 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 ((hien xanh) or (chieu tinh)) - hinh sinh cua nhung ((chong van) or (phong van)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien xanh) OR (chieu tinh)) - hinh sinh cua nhung ((chong van) OR (phong van)) toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien xanh) or (chieu tinh)) - hinh sinh cua nhung ((chong van) or (phong van)) toan ban*.