Perhaps you should try some spelling variations:
nhung phung » nhung phuong, nhung phong, nhung phun
hoc thieu » hoc hien
cua nhung » va nhung
thang cao » thang lao, nang cao, quang cao
thong cao » thong cac, thong cap, thong cau
hanh ban » thanh ban, hang ban, hanh san
ban cua » ban quan

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) or (toc thieu)) tinh - hanh ban cua nhung phung van ((thang cao) OR (thong cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) tinh - hanh ban cua nhung phung van ((thang cao) OR (thong cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (toc thieu)) tinh - hanh ban cua nhung phung van ((thang cao) OR (thong cao))".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) tinh - hanh ban cua nhung phung van ((thang cao) OR (thong cao))*.