Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
cua truong » cua trung, xuan truong, cac truong
hoc thieu » toc thieu, hoc hien
trinh cua » tinh cua, trinh luat, trinh quan
vuong van » luong van, muong van, vung van
duong van » duong va, luong va, dang van
thanh lap » thanh san, phan lap, thanh hai

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 xanh - hanh trinh cua truong ((vuong van) OR (duong van)) thanh lap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh trinh cua truong ((vuong van) OR (duong van)) thanh lap".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trinh cua truong ((vuong van) OR (duong van)) thanh lap*.