Perhaps you should try some spelling variations:
xuan truong » xa truong, duong truong
chieu xanh » chieu sach, chieu sang, chieu tinh
cua truong » cua trung, cac truong, xa truong
phuong tan » phuong tran, phuong tay, phuong lan
minh tuan » anh tuan
ho chieu » theo chieu, hoc thieu, doi chieu
tran cau » tran chau, toan cau, ran cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - ((minh tuan) or (canh tranh)) ((cua truong) OR (xuan truong)) phuong tan tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((minh tuan) OR (canh tranh)) ((cua truong) OR (xuan truong)) phuong tan tran cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((minh tuan) or (canh tranh)) ((cua truong) OR (xuan truong)) phuong tan tran cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((minh tuan) or (canh tranh)) ((cua truong) OR (xuan truong)) phuong tan tran cau*.