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
huong dang » huong dan, duong dang, huong dong
dang thanh » dong thanh, dang hanh, hoang thanh
hoc thieu » toc thieu, hoc hien
thanh lap » thanh san, phan lap, thanh hai
cua nong » cua cong, cuu nong, cua dong

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) or (cua nong)) huong dang thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh trinh ((cua truong) OR (cua nong)) huong dang thanh lap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trinh ((cua truong) or (cua nong)) huong dang thanh lap*.